mmr/tkDNN
Archived
1
0
Fork 0
Code Issues 46 Pull Requests 12 Releases 4 Activity

Refactoring for detection NN

Browse Source 
Signed-off-by: Micaela Verucchi <micaelaverucchi@gmail.com>
This commit is contained in:
Micaela Verucchi
2020-03-20 21:14:12 +01:00
parent c7d9c38ea0
commit bbcc33c0cf
11 changed files with 637 additions and 678 deletions
Download Patch File Download Diff File Expand all files Collapse all files
demo/demo/demo.cpp
+25 -49
View File
@@ -31,25 +31,34 @@ int main(int argc, char *argv[]) {
char ntype = 'y';
if(argc > 3)
ntype = argv[3][0];
int n_classes = 80;
if(argc > 4)
n_classes = atoi(argv[4]);
tk::dnn::Yolo3Detection yolo;
tk::dnn::CenternetDetection cnet;
tk::dnn::MobilenetDetection mbnet;
tk::dnn::MobilenetDetection mbnet;
tk::dnn::DetectionNN *detNN;
switch(ntype)
{
case 'y':
yolo.init(net);
detNN = &yolo;
break;
case 'c':
cnet.init(net);
detNN = &cnet;
break;
case 'm':
mbnet.init(net, 512, 81);
detNN = &mbnet;
n_classes++;
break;
default:
FatalError("Network type not allowed (3rd parameter)\n");
}
detNN->init(net, n_classes);
gRun = true;
cv::VideoCapture cap(input);
@@ -79,25 +88,11 @@ int main(int argc, char *argv[]) {
// this will be resized to the net format
dnn_input = frame.clone();
// TODO: async infer
switch(ntype)
{
case 'y':
yolo.update(dnn_input);
frame = yolo.draw(frame);
break;
case 'c':
cnet.update(dnn_input);
frame = cnet.draw(dnn_input);
break;
case 'm':
mbnet.update(dnn_input);
frame = mbnet.draw();
break;
default:
FatalError("Network type not allowed!\n");
}
//inference
detNN->update(dnn_input);
frame = detNN->draw(frame);
cv::imshow("detection", frame);
cv::waitKey(1);
if(SAVE_RESULT)
@@ -106,32 +101,13 @@ int main(int argc, char *argv[]) {
std::cout<<"detection end\n";
double mean = 0;
switch(ntype)
{
case 'y':
std::cout<<COL_GREENB<<"\n\nTime stats:\n";
std::cout<<"Min: "<<*std::min_element(yolo.stats.begin(), yolo.stats.end())<<" ms\n";
std::cout<<"Max: "<<*std::max_element(yolo.stats.begin(), yolo.stats.end())<<" ms\n";
for(int i=0; i<yolo.stats.size(); i++) mean += yolo.stats[i]; mean /= yolo.stats.size();
std::cout<<"Avg: "<<mean<<" ms\n"<<COL_END;
break;
case 'c':
std::cout<<COL_GREENB<<"\n\nTime stats:\n";
std::cout<<"Min: "<<*std::min_element(cnet.stats.begin(), cnet.stats.end())<<" ms\n";
std::cout<<"Max: "<<*std::max_element(cnet.stats.begin(), cnet.stats.end())<<" ms\n";
for(int i=0; i<cnet.stats.size(); i++) mean += cnet.stats[i]; mean /= cnet.stats.size();
std::cout<<"Avg: "<<mean<<" ms\n"<<COL_END;
break;
case 'm':
std::cout<<COL_GREENB<<"\n\nTime stats:\n";
std::cout<<"Min: "<<*std::min_element(mbnet.stats.begin(), mbnet.stats.end())<<" ms\n";
std::cout<<"Max: "<<*std::max_element(mbnet.stats.begin(), mbnet.stats.end())<<" ms\n";
for(int i=0; i<mbnet.stats.size(); i++) mean += mbnet.stats[i]; mean /= mbnet.stats.size();
std::cout<<"Avg: "<<mean<<" ms\n"<<COL_END;
break;
default:
FatalError("Network type not allowed!\n");
}
std::cout<<COL_GREENB<<"\n\nTime stats:\n";
std::cout<<"Min: "<<*std::min_element(detNN->stats.begin(), detNN->stats.end())<<" ms\n";
std::cout<<"Max: "<<*std::max_element(detNN->stats.begin(), detNN->stats.end())<<" ms\n";
for(int i=0; i<detNN->stats.size(); i++) mean += detNN->stats[i]; mean /= detNN->stats.size();
std::cout<<"Avg: "<<mean<<" ms\n"<<COL_END;
return 0;
}
demo/demo/map.cpp
+1 -1
View File
@@ -76,7 +76,7 @@ int main(int argc, char *argv[])
cnet.init(net);
break;
case 'm':
mbnet.init(net, 512, 81);
mbnet.init(net, 81);
break;
default:
FatalError("Network type not allowed (3rd parameter)\n");
include/tkDNN/CenternetDetection.h
+68 -112
View File
@@ -1,134 +1,90 @@
#include <iostream>
#include <cstring>
#include <signal.h>
#include <stdlib.h> /* srand, rand */
#include <unistd.h>
#include <mutex>
#include "utils.h"
#include <time.h>
#ifndef CENTERNETDETECTION_H
#define CENTERNETDETECTION_H
#include "kernels.h"
#include <opencv2/videoio.hpp>
#include "opencv2/opencv.hpp"
#include <time.h>
#include <vector>
#include <numeric> // std::iota
#include <algorithm> // std::sort
#include "DetectionNN.h"
#include <opencv2/core/core.hpp>
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include "opencv2/opencv.hpp"
#include "tkdnn.h"
#include "sorting.h"
namespace tk { namespace dnn {
/**
*
* @author Francesco Gatti
*/
class CenternetDetection {
namespace tk { namespace dnn {
private:
tk::dnn::NetworkRT *netRT = nullptr;
dnnType *input_d;
class CenternetDetection : public DetectionNN
{
private:
std::vector<std::string> classesNames;
int ndets = 0;
// tk::dnn::Yolo::detection *dets = nullptr;
tk::dnn::dataDim_t dim;
tk::dnn::dataDim_t dim2;
tk::dnn::dataDim_t dim_hm;
tk::dnn::dataDim_t dim_wh;
tk::dnn::dataDim_t dim_reg;
float *topk_scores;
int *topk_inds_;
float *topk_ys_;
float *topk_xs_;
int *ids_d, *ids_, *ids_2, *ids_2d;
cv::Mat imageOrig;
// std::vector< cv::cuda::GpuMat > bgr;
float *scores, *scores_d;
int *clses, *clses_d;
int *topk_inds_d;
float *topk_ys_d;
float *topk_xs_d;
int *inttopk_xs_d, *inttopk_ys_d;
// variable to test cnet on dog pictures
tk::dnn::dataDim_t dim;
tk::dnn::dataDim_t dim2;
cv::Size sz, sz_old;
const char *input_bin = "../tests/resnet101_cnet/debug/input.bin";
cv::cuda::Stream stream;
struct threshold op;
// pre-process
tk::dnn::dataDim_t dim_hm;
tk::dnn::dataDim_t dim_wh;
tk::dnn::dataDim_t dim_reg;
float *topk_scores;
int *topk_inds_;
float *topk_ys_;
float *topk_xs_;
int *ids_d, *ids_, *ids_2, *ids_2d;
float *scores, *scores_d;
int *clses, *clses_d;
int *topk_inds_d;
float *topk_ys_d;
float *topk_xs_d;
int *inttopk_xs_d, *inttopk_ys_d;
float *bbx0, *bby0, *bbx1, *bby1;
float *bbx0_d, *bby0_d, *bbx1_d, *bby1_d;
float *target_coords;
float *bbx0, *bby0, *bbx1, *bby1;
float *bbx0_d, *bby0_d, *bbx1_d, *bby1_d;
float *target_coords;
#ifdef OPENCV_CUDA
float *mean_d;
float *stddev_d;
#else
cv::Vec<float, 3> mean;
cv::Vec<float, 3> stddev;
dnnType *input;
#endif
#ifdef OPENCV_CUDA
float *mean_d;
float *stddev_d;
#else
cv::Vec<float, 3> mean;
cv::Vec<float, 3> stddev;
dnnType *input;
#endif
float *d_ptrs;
float *d_ptrs;
cv::Mat src;
cv::Mat dst;
cv::Mat dst2;
cv::Mat trans, trans2;
//processing
float toll = 0.000001;
int K = 100;
int width = 128;//56; // TODO
cv::Mat src;
cv::Mat dst;
cv::Mat dst2;
cv::Mat trans, trans2;
//processing
float toll = 0.000001;
int K = 100;
int width = 128;//56; // TODO
// pointer used in the kernels
float *src_out;
int *ids_out;
struct threshold op;
// pointer used in the kernels
float *src_out;
int *ids_out;
void preprocess();
public:
dnnType *rt_out[4];
float inp_height = 512;//224;//512;
float inp_width = 512;//224;//512;
int classes = 80;
int num = 0;
int n_masks = 0;
float thresh = 0.3;
cv::Scalar colors[256];
// this is filled with results
std::vector<tk::dnn::box> detected;
// draw
std::vector<std::string> coco_class_name;
// keep track of inference times (ms)
std::vector<double> stats;
CenternetDetection() {}
virtual ~CenternetDetection() {}
/**
* Method used for inizialize the class
*
* @return Success of the initialization
*/
bool init(std::string tensor_path);
cv::Mat draw(cv::Mat &frame);
void update(cv::Mat &frame);
public:
CenternetDetection() {};
~CenternetDetection() {};
bool init(const std::string& tensor_path, const int n_classes=80);
void preprocess(cv::Mat &frame);
void update(cv::Mat &frame);
void postprocess(dnnType **rt_out, const int n_out);
cv::Mat draw(cv::Mat &frame);
};
}}
} // namespace dnn
} // namespace tk
#endif /*CENTERNETDETECTION_H*/
include/tkDNN/DetectionNN.h
+99
View File
@@ -0,0 +1,99 @@
#ifndef DETECTIONNN_H
#define DETECTIONNN_H
#include <iostream>
#include <signal.h>
#include <stdlib.h> /* srand, rand */
#include <unistd.h>
#include <mutex>
#include "utils.h"
#include <opencv2/core/core.hpp>
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include "tkdnn.h"
// #define OPENCV_CUDA //if OPENCV has been compiled with CUDA and contrib.
namespace tk { namespace dnn {
enum networkType_t{
NETWORK_YOLO3,
NETWORK_MOBILENETSSDLITE,
NETWORK_CENTERNET
};
class DetectionNN {
protected:
tk::dnn::NetworkRT *netRT = nullptr;
dnnType *input_d;
cv::Size originalSize;
cv::Scalar colors[256];
#ifdef OPENCV_CUDA
cv::cuda::GpuMat bgr[3];
cv::cuda::GpuMat imagePreproc;
#else
cv::Mat bgr[3];
cv::Mat imagePreproc;
dnnType *input;
#endif
public:
int classes = 0;
float confThreshold = 0.3; /*threshold on the confidence of the boxes*/
std::vector<tk::dnn::box> detected; /*bounding boxes in output*/
std::vector<double> stats; /*keeps track of inference times (ms)*/
DetectionNN() {};
~DetectionNN(){};
/**
* Method used to inialize the class, allocate memory and compute
* needed data.
*
* @param path to the rt file og the NN.
* @return true if everything is correct, false otherwise.
*/
virtual bool init(const std::string& tensor_path, const int n_classes=80) = 0;
/**
* This method preprocess the image, before feeding it to the NN.
*
* @param original frame to adapt for inference.
*/
virtual void preprocess(cv::Mat &frame) = 0;
/**
* This method performs the inference of the NN.
*
* @param frame to run inference on.
*/
virtual void update(cv::Mat &frame) = 0;
/**
* This method postprocess the output of the NN to obtain the correct
* boundig boxes.
*
* @param outputs of the inference
* @param number of outputs of the inference
*/
virtual void postprocess(dnnType **rt_out, const int n_out) = 0;
/**
* Method to draw boundixg boxes and labels on a frame.
*
* @param orginal frame to draw bounding box on.
* @return frame with boundig boxes.
*/
virtual cv::Mat draw(cv::Mat &frame) = 0;
};
}}
#endif /* DETECTIONNN_H*/
include/tkDNN/MobilenetDetection.h
+20 -51
View File
@@ -1,18 +1,15 @@
#ifndef MOBILENETDETECTION_H
#define MOBILENETDETECTION_H
#include <iostream>
#include <opencv2/core/core.hpp>
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/videoio.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include "opencv2/opencv.hpp"
#include "tkdnn.h"
#include "DetectionNN.h"
#define N_COORDS 4
#define N_SSDSPEC 6
namespace tk { namespace dnn {
struct SSDSpec
{
@@ -24,10 +21,9 @@ struct SSDSpec
int ratio2 = 0;
SSDSpec() {}
SSDSpec(int feature_size, int shrinkage, int box_width, int box_height, int ratio1, int ratio2) : featureSize(feature_size), shrinkage(shrinkage), boxWidth(box_width), boxHeight(box_height),
ratio1(ratio1), ratio2(ratio2) {}
SSDSpec(int feature_size, int shrinkage, int box_width, int box_height, int ratio1, int ratio2) :
featureSize(feature_size), shrinkage(shrinkage), boxWidth(box_width),
boxHeight(box_height), ratio1(ratio1), ratio2(ratio2) {}
void setAll(int feature_size, int shrinkage, int box_width, int box_height, int ratio1, int ratio2)
{
this->featureSize = feature_size;
@@ -37,74 +33,47 @@ struct SSDSpec
this->ratio1 = ratio1;
this->ratio2 = ratio2;
}
void print()
{
std::cout << "fsize: " << featureSize << "\tshrinkage: " << shrinkage << "\t box W:" << boxWidth << "\tbox H: " << boxHeight << "\t x ratio:" << ratio1 << "\t y ratio:" << ratio2 << std::endl;
std::cout << "fsize: " << featureSize << "\tshrinkage: " << shrinkage <<
"\t box W:" << boxWidth << "\tbox H: " << boxHeight <<
"\t x ratio:" << ratio1 << "\t y ratio:" << ratio2 << std::endl;
}
};
namespace tk
class MobilenetDetection : public DetectionNN
{
namespace dnn
{
class MobilenetDetection
{
private:
tk::dnn::NetworkRT *netRT = nullptr;
int classes;
float IoUThreshold = 0.45;
float centerVariance = 0.1;
float sizeVariance = 0.2;
float confThreshold = 0.4;
int imageSize;
float *priors = nullptr;
int nPriors = 0;
cv::Mat origImg;
float *input, *input_d;
float *locations_h, *confidences_h;
tk::dnn::dataDim_t dim;
dnnType *conf;
dnnType *loc;
float __colors[6][3] = {{1, 0, 1}, {0, 0, 1}, {0, 1, 1}, {0, 1, 0}, {1, 1, 0}, {1, 0, 0}};
int baseline = 0;
float fontScale = 0.5;
int thickness = 2;
std::vector<std::string> classesNames;
void generate_ssd_priors(const SSDSpec *specs, const int n_specs, bool clamp = true);
void convert_locatios_to_boxes_and_center();
float iou(const tk::dnn::box &a, const tk::dnn::box &b);
void preprocess();
std::vector<tk::dnn::box> postprocess(const int width, const int height);
float get_color2(int c, int x, int max);
cv::Scalar colors[256];
std::vector<std::string> classesNames;
public:
// keep track of inference times (ms)
std::vector<double> stats;
std::vector<tk::dnn::box> detected;
MobilenetDetection() {};
~MobilenetDetection() {};
MobilenetDetection() {}
~MobilenetDetection() {}
void init(std::string tensor_path, int input_size, int n_classes);
cv::Mat draw();
void update(cv::Mat &img);
bool init(const std::string& tensor_path, const int n_classes);
void preprocess(cv::Mat &frame);
void update(cv::Mat &frame);
void postprocess(dnnType **rt_out, const int n_out);
cv::Mat draw(cv::Mat &frame);
};
} // namespace dnn
} // namespace tk
#endif /*MOBILENETDETECTION_H*/
include/tkDNN/Yolo3Detection.h
+28 -65
View File
@@ -1,73 +1,36 @@
#ifndef YOLODETECTION_H
#define YOLODETECTION_H
#ifndef Yolo3Detection_H
#define Yolo3Detection_H
#include <opencv2/videoio.hpp>
#include "opencv2/opencv.hpp"
#include <iostream>
#include <signal.h>
#include <stdlib.h> /* srand, rand */
#include <unistd.h>
#include <mutex>
#include "utils.h"
#include "DetectionNN.h"
#include <opencv2/core/core.hpp>
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/imgproc/imgproc.hpp>
namespace tk { namespace dnn {
#include "tkdnn.h"
class Yolo3Detection : public DetectionNN
{
private:
int num = 0;
int nMasks = 0;
int nDets = 0;
tk::dnn::Yolo::detection *dets = nullptr;
tk::dnn::Yolo* yolo[3];
namespace tk { namespace dnn {
/**
*
* @author Francesco Gatti
*/
class Yolo3Detection {
private:
tk::dnn::NetworkRT *netRT = nullptr;
tk::dnn::Yolo* yolo[3];
dnnType *input, *input_d;
int ndets = 0;
tk::dnn::Yolo::detection *dets = nullptr;
cv::Mat imageF;
cv::Mat bgr[3];
public:
int classes = 0;
int num = 0;
int n_masks = 0;
float thresh = 0.3;
cv::Scalar colors[256];
// this is filled with results
std::vector<tk::dnn::box> detected;
// keep track of inference times (ms)
std::vector<double> stats;
Yolo3Detection() {}
virtual ~Yolo3Detection() {}
/**
* Method used for inizialize the class
*
* @return Success of the initialization
*/
bool init(std::string tensor_path);
cv::Mat draw(cv::Mat &frame);
void update(cv::Mat &frame);
tk::dnn::Yolo* getYoloLayer(int n=0) {
if(n<3)
return yolo[n];
else
return nullptr;
}
tk::dnn::Yolo* getYoloLayer(int n=0);
public:
Yolo3Detection() {};
~Yolo3Detection() {};
bool init(const std::string& tensor_path, const int n_classes=80);
void preprocess(cv::Mat &frame);
void update(cv::Mat &frame);
void postprocess(dnnType **rt_out, const int n_out);
cv::Mat draw(cv::Mat &frame);
};
}}
#endif /* YOLODETECTION_H*/
} // namespace dnn
} // namespace tk
#endif /* Yolo3Detection_H*/
include/tkDNN/utils.h
+1 -1
View File
@@ -14,7 +14,6 @@
#define dnnType float
#define OPENCV_CUDA
// Colored output
#define COL_END "\033[0m"
@@ -96,6 +95,7 @@ void downloadWeightsifDoNotExist(const std::string& input_bin, const std::string
void readBinaryFile(std::string fname, int size, dnnType** data_h, dnnType** data_d, int seek = 0, bool skipLoad = false);
int checkResult(int size, dnnType *data_d, dnnType *correct_d, bool device = true);
void printDeviceVector(int size, dnnType* vec_d, bool device = true);
float getColor(const int c, const int x, const int max);
void resize(int size, dnnType **data);
void matrixTranspose(cublasHandle_t handle, dnnType* srcData, dnnType* dstData, int rows, int cols);
src/CenternetDetection.cpp
+145 -178
View File
@@ -1,33 +1,19 @@
#ifndef CENTERNETDETECTION_H
#define CENTERNETDETECTION_H
#include "CenternetDetection.h"
#include "CenternetDetection.h"
#include "opencv2/imgproc/imgproc.hpp"
// #include <opencv2/cudawarping.hpp>
// #include <opencv2/cudaarithm.hpp>
namespace tk { namespace dnn {
float __colors[6][3] = { {1,0,1}, {0,0,1},{0,1,1},{0,1,0},{1,1,0},{1,0,0} };
float get_color2(int c, int x, int max)
{
float ratio = ((float)x/max)*5;
int i = floor(ratio);
int j = ceil(ratio);
ratio -= i;
float r = (1-ratio) * __colors[i % 6][c % 3] + ratio*__colors[j % 6][c % 3];
//printf("%f\n", r);
return r;
}
bool CenternetDetection::init(std::string tensor_path) {
bool CenternetDetection::init(const std::string& tensor_path, const int n_classes)
{
std::cout<<(tensor_path).c_str()<<"\n";
netRT = new tk::dnn::NetworkRT(NULL, (tensor_path).c_str() );
dim = tk::dnn::dataDim_t(1, 3, 512, 512, 1);
const char *coco_class_name_[] = {
classes = n_classes;
dim = netRT->input_dim;
const char *coco_class_name[] = {
"person", "bicycle", "car", "motorcycle", "airplane",
"bus", "train", "truck", "boat", "traffic light", "fire hydrant",
"stop sign", "parking meter", "bench", "bird", "cat", "dog", "horse",
@@ -42,19 +28,24 @@ bool CenternetDetection::init(std::string tensor_path) {
"oven", "toaster", "sink", "refrigerator", "book", "clock", "vase",
"scissors", "teddy bear", "hair drier", "toothbrush"
};
coco_class_name = std::vector<std::string>(coco_class_name_, std::end( coco_class_name_ ));
classesNames = std::vector<std::string>(coco_class_name, std::end( coco_class_name));
for(int c=0; c<classes; c++) {
int offset = c*123457 % classes;
float r = getColor(2, offset, classes);
float g = getColor(1, offset, classes);
float b = getColor(0, offset, classes);
colors[c] = cv::Scalar(int(255.0*b), int(255.0*g), int(255.0*r));
}
src = cv::Mat(cv::Size(2,3), CV_32F);
dst = cv::Mat(cv::Size(2,3), CV_32F);
dst2 = cv::Mat(cv::Size(2,3), CV_32F);
trans = cv::Mat(cv::Size(3,2), CV_32F);
trans2 = cv::Mat(cv::Size(3,2), CV_32F);
// dets = tk::dnn::Yolo::allocateDetections(tk::dnn::Yolo::MAX_DETECTIONS, classes);
checkCuda(cudaMalloc(&input_d, sizeof(dnnType)*netRT->input_dim.tot()));
// dim_hm = tk::dnn::dataDim_t(1, 80, 56, 56, 1);
// dim_wh = tk::dnn::dataDim_t(1, 2, 56, 56, 1);
// dim_reg = tk::dnn::dataDim_t(1, 2, 56, 56, 1);
dim_hm = tk::dnn::dataDim_t(1, 80, 128, 128, 1);
dim_wh = tk::dnn::dataDim_t(1, 2, 128, 128, 1);
dim_reg = tk::dnn::dataDim_t(1, 2, 128, 128, 1);
@@ -79,19 +70,16 @@ bool CenternetDetection::init(std::string tensor_path) {
checkCuda( cudaMallocHost(&scores, K *sizeof(float)) );
checkCuda( cudaMalloc(&scores_d, K *sizeof(float)) );
checkCuda( cudaMallocHost(&clses, K *sizeof(int)) );
checkCuda( cudaMalloc(&clses_d, K *sizeof(int)) );
// checkCuda( cudaMallocHost(&topk_inds, K *sizeof(int)) );
checkCuda( cudaMalloc(&topk_inds_d, K *sizeof(int)) );
checkCuda( cudaMalloc(&topk_ys_d, K *sizeof(float)) );
checkCuda( cudaMalloc(&topk_xs_d, K *sizeof(float)) );
// checkCuda( cudaMalloc(&intid, K *sizeof(int)) );
checkCuda( cudaMalloc(&inttopk_ys_d, K *sizeof(int)) );
checkCuda( cudaMalloc(&inttopk_xs_d, K *sizeof(int)) );
// checkCuda( cudaMalloc(&ids_d, dim_hm.c * K*sizeof(int)) );
// checkCuda( cudaMallocHost(&wh_aus, dim_wh.tot()*sizeof(dnnType)) );
checkCuda( cudaMallocHost(&bbx0, K * sizeof(float)) );
checkCuda( cudaMallocHost(&bby0, K * sizeof(float)) );
checkCuda( cudaMallocHost(&bbx1, K * sizeof(float)) );
@@ -119,14 +107,11 @@ bool CenternetDetection::init(std::string tensor_path) {
#endif
checkCuda( cudaMalloc(&d_ptrs, dim.c * dim.h*dim.w * sizeof(float)) );
// mean << 0.408, 0.447, 0.47;
// stddev << 0.289, 0.274, 0.278;
// Alloc array used in the kernel
checkCuda( cudaMalloc(&src_out, K *sizeof(float)) );
checkCuda( cudaMalloc(&ids_out, K *sizeof(int)) );
// checkCuda( cudaFree(src_out) );
// checkCuda( cudaFree(ids_out) );
dst2.at<float>(0,0)=width * 0.5;
dst2.at<float>(0,1)=width * 0.5;
dst2.at<float>(1,0)=width * 0.5;
@@ -137,60 +122,17 @@ bool CenternetDetection::init(std::string tensor_path) {
}
cv::Mat CenternetDetection::draw(cv::Mat &imageOrig) {
tk::dnn::box b;
int x0, w, x1, y0, h, y1;
int objClass;
std::string det_class;
int baseline = 0;
float fontScale = 0.5;
int thickness = 2;
for(int c=0; c<classes; c++) {
int offset = c*123457 % classes;
float r = get_color2(2, offset, classes);
float g = get_color2(1, offset, classes);
float b = get_color2(0, offset, classes);
colors[c] = cv::Scalar(int(255.0*b), int(255.0*g), int(255.0*r));
}
int num_detected = detected.size();
for (int i = 0; i < num_detected; i++){
b = detected[i];
x0 = b.x;
w = b.w;
x1 = b.x + w;
y0 = b.y;
h = b.h;
y1 = b.y + h;
objClass = b.cl;
det_class = coco_class_name[objClass];
cv::rectangle(imageOrig, cv::Point(x0, y0), cv::Point(x1, y1), colors[objClass], 2);
// draw label
cv::Size textSize = getTextSize(det_class, cv::FONT_HERSHEY_SIMPLEX, fontScale, thickness, &baseline);
cv::rectangle(imageOrig, cv::Point(x0, y0), cv::Point((x0 + textSize.width - 2), (y0 - textSize.height - 2)), colors[b.cl], -1);
cv::putText(imageOrig, det_class, cv::Point(x0, (y0 - (baseline / 2))), cv::FONT_HERSHEY_SIMPLEX, fontScale, cv::Scalar(255, 255, 255), thickness);
}
return imageOrig;
// cv::namedWindow("cnet", cv::WINDOW_NORMAL);
// cv::imshow("cnet", imageOrig);
// cv::waitKey(10000);
}
void CenternetDetection::preprocess()
void CenternetDetection::preprocess(cv::Mat &frame)
{
auto start_t = std::chrono::steady_clock::now();
auto step_t = std::chrono::steady_clock::now();
auto end_t = std::chrono::steady_clock::now();
// -----------------------------------pre-process ------------------------------------------
// it will resize the images to `224 x 224` in GETTING_STARTED.md
cv::Size sz = imageOrig.size();
std::cout<<"image: "<<sz.width<<", "<<sz.height<<std::endl;
// auto start_t = std::chrono::steady_clock::now();
// auto step_t = std::chrono::steady_clock::now();
// auto end_t = std::chrono::steady_clock::now();
cv::Size sz = originalSize;
std::cout<<"image: "<<sz.width<<", "<<sz.height<<std::endl;
cv::Size sz_old;
float scale = 1.0;
float new_height = sz.height * scale;
float new_width = sz.width * scale;
@@ -214,10 +156,10 @@ void CenternetDetection::preprocess()
src.at<float>(0,1)=c[1];
src.at<float>(1,0)=c[0];
src.at<float>(1,1)=c[1] + s[0] * -0.5;
dst.at<float>(0,0)=inp_width * 0.5;
dst.at<float>(0,1)=inp_height * 0.5;
dst.at<float>(1,0)=inp_width * 0.5;
dst.at<float>(1,1)=inp_height * 0.5 + inp_width * -0.5;
dst.at<float>(0,0)=netRT->input_dim.w * 0.5;
dst.at<float>(0,1)=netRT->input_dim.h * 0.5;
dst.at<float>(1,0)=netRT->input_dim.w * 0.5;
dst.at<float>(1,1)=netRT->input_dim.h * 0.5 + netRT->input_dim.w * -0.5;
src.at<float>(2,0)=src.at<float>(1,0) + (-src.at<float>(0,1)+src.at<float>(1,1) );
src.at<float>(2,1)=src.at<float>(1,1) + (src.at<float>(0,0)-src.at<float>(1,0) );
@@ -225,91 +167,87 @@ void CenternetDetection::preprocess()
dst.at<float>(2,1)=dst.at<float>(1,1) + (dst.at<float>(0,0)-dst.at<float>(1,0) );
trans = cv::getAffineTransform( src, dst );
end_t = std::chrono::steady_clock::now();
std::cout << " TIME gett affine trans: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME gett affine trans: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
trans2 = cv::getAffineTransform( dst2, src );
end_t = std::chrono::steady_clock::now();
std::cout << " TIME getAffineTrans 2: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME getAffineTrans 2: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
}
sz_old = sz;
#ifdef OPENCV_CUDA
cv::cuda::GpuMat im_Orig;
cv::cuda::GpuMat imageF1_d, imageF2_d;
im_Orig = cv::cuda::GpuMat(imageOrig);
im_Orig = cv::cuda::GpuMat(frame);
cv::cuda::resize (im_Orig, imageF1_d, cv::Size(new_width, new_height));
checkCuda( cudaDeviceSynchronize() );
sz = imageF1_d.size();
std::cout<<"size: "<<sz.height<<" "<<sz.width<<" - "<<std::endl;
end_t = std::chrono::steady_clock::now();
std::cout << " TIME resize: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME resize: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
cv::cuda::warpAffine(imageF1_d, imageF2_d, trans, cv::Size(inp_width, inp_height), cv::INTER_LINEAR );
cv::cuda::warpAffine(imageF1_d, imageF2_d, trans, cv::Size(netRT->input_dim.w, netRT->input_dim.h), cv::INTER_LINEAR );
checkCuda( cudaDeviceSynchronize() );
imageF2_d.convertTo(imageF1_d, CV_32FC3, 1/255.0);
checkCuda( cudaDeviceSynchronize() );
end_t = std::chrono::steady_clock::now();
std::cout << " TIME convert: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME convert: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
dim2 = dim;
cv::cuda::GpuMat bgr[3];
cv::cuda::split(imageF1_d,bgr);//split source
end_t = std::chrono::steady_clock::now();
std::cout << " TIME split: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME split: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
for(int i=0; i<dim.c; i++)
checkCuda( cudaMemcpy(d_ptrs + i*dim.h * dim.w, (float*)bgr[i].data, dim.h * dim.w * sizeof(float), cudaMemcpyDeviceToDevice) );
normalize(d_ptrs, dim.c, dim.h, dim.w, mean_d, stddev_d);
end_t = std::chrono::steady_clock::now();
std::cout << " TIME normalize: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME normalize: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
checkCuda(cudaMemcpy(input_d, d_ptrs, dim2.tot()*sizeof(dnnType), cudaMemcpyDeviceToDevice));
end_t = std::chrono::steady_clock::now();
std::cout << " TIME Memcpy to input_d: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME Memcpy to input_d: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
#else
cv::Mat imageF;
resize(imageOrig, imageF, cv::Size(new_width, new_height));
resize(frame, imageF, cv::Size(new_width, new_height));
sz = imageF.size();
std::cout<<"size: "<<sz.height<<" "<<sz.width<<" - "<<std::endl;
end_t = std::chrono::steady_clock::now();
std::cout << " TIME resize: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME resize: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
cv::Mat trans = cv::getAffineTransform( src, dst );
cv::warpAffine(imageF, imageF, trans, cv::Size(inp_width, inp_height), cv::INTER_LINEAR );
end_t = std::chrono::steady_clock::now();
std::cout << " TIME warpAffine: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
cv::warpAffine(imageF, imageF, trans, cv::Size(netRT->input_dim.w, netRT->input_dim.h), cv::INTER_LINEAR );
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME warpAffine: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
sz = imageF.size();
std::cout<<"size: "<<sz.height<<" "<<sz.width<<" - "<<std::endl;
imageF.convertTo(imageF, CV_32FC3, 1/255.0);
end_t = std::chrono::steady_clock::now();
std::cout << " TIME convertto: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME convertto: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
dim2 = dim;
//split channels
cv::Mat bgr[3];
cv::split(imageF,bgr);//split source
for(int i=0; i<3; i++){
bgr[i] = bgr[i] - mean[i];
bgr[i] = bgr[i] / stddev[i];
@@ -322,28 +260,20 @@ void CenternetDetection::preprocess()
// std::cout<<"i: "<<i<<", idx: "<<idx<<", ch: "<<ch<<std::endl;
memcpy((void*)&input[idx], (void*)bgr[ch].data, imageF.rows*imageF.cols*sizeof(dnnType));
}
checkCuda(cudaMemcpyAsync(input_d, input, dim2.tot()*sizeof(dnnType), cudaMemcpyHostToDevice));
#endif
}
void CenternetDetection::update(cv::Mat &image_orig) {
imageOrig = image_orig;
if(!imageOrig.data) {
void CenternetDetection::update(cv::Mat &frame)
{
originalSize = frame.size();
if(!frame.data) {
std::cout<<"CENTERNET: NO IMAGE DATA\n";
return;
}
TIMER_START
auto start_t = std::chrono::steady_clock::now();
auto step_t = std::chrono::steady_clock::now();
auto end_t = std::chrono::steady_clock::now();
preprocess();
preprocess(frame);
printCenteredTitle(" TENSORRT inference ", '=', 30); {
dim2.print();
@@ -352,22 +282,33 @@ void CenternetDetection::update(cv::Mat &image_orig) {
TIMER_STOP
dim2.print();
}
step_t = std::chrono::steady_clock::now();
// ------------------------------------ process --------------------------------------------
dnnType *rt_out[4];
rt_out[0] = (dnnType *)netRT->buffersRT[1];
rt_out[1] = (dnnType *)netRT->buffersRT[2];
rt_out[2] = (dnnType *)netRT->buffersRT[3];
rt_out[3] = (dnnType *)netRT->buffersRT[4];
postprocess(rt_out, 4);
// std::cout<<"TOTAL: \n";
TIMER_STOP
stats.push_back(t_ns);
}
void CenternetDetection::postprocess(dnnType **rt_out, const int n_out)
{
// auto start_t = std::chrono::steady_clock::now();
// auto step_t = std::chrono::steady_clock::now();
// auto end_t = std::chrono::steady_clock::now();
// ------------------------------------ process --------------------------------------------
activationSIGMOIDForward(rt_out[0], rt_out[0], dim_hm.tot());
checkCuda( cudaDeviceSynchronize() );
subtractWithThreshold(rt_out[0], rt_out[0] + dim_hm.tot(), rt_out[1], rt_out[0], op);
end_t = std::chrono::steady_clock::now();
std::cout << " TIME threshold: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME threshold: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
// ----------- nms end
// ----------- topk
@@ -378,28 +319,25 @@ void CenternetDetection::update(cv::Mat &image_orig) {
checkCuda( cudaMemcpy(ids_d, ids_, dim_hm.c * dim_hm.h * dim_hm.w*sizeof(int), cudaMemcpyHostToDevice) );
sort(rt_out[0],
rt_out[0]+dim_hm.tot(),
ids_d);
sort(rt_out[0],rt_out[0]+dim_hm.tot(),ids_d);
checkCuda( cudaDeviceSynchronize() );
end_t = std::chrono::steady_clock::now();
std::cout << " TIME sort: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME sort: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
topk(rt_out[0], ids_d, K, scores_d,
topk_inds_d, topk_ys_d, topk_xs_d);
topk(rt_out[0], ids_d, K, scores_d, topk_inds_d, topk_ys_d, topk_xs_d);
checkCuda( cudaDeviceSynchronize() );
end_t = std::chrono::steady_clock::now();
std::cout << " TIME topk: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME topk: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
checkCuda( cudaMemcpy(scores, scores_d, K *sizeof(float), cudaMemcpyDeviceToHost) );
topKxyclasses(topk_inds_d, topk_inds_d+K, K, width, dim_hm.w*dim_hm.h, clses_d, inttopk_xs_d, inttopk_ys_d);
end_t = std::chrono::steady_clock::now();
std::cout << " TIME topk x y clses 2: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME topk x y clses 2: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
checkCuda( cudaMemcpy(topk_xs_d, (float *)inttopk_xs_d, K*sizeof(float), cudaMemcpyDeviceToDevice) );
checkCuda( cudaMemcpy(topk_ys_d, (float *)inttopk_ys_d, K*sizeof(float), cudaMemcpyDeviceToDevice) );
@@ -411,9 +349,9 @@ void CenternetDetection::update(cv::Mat &image_orig) {
topKxyAddOffset(topk_inds_d, K, dim_reg.h*dim_reg.w, inttopk_xs_d, inttopk_ys_d, topk_xs_d, topk_ys_d, rt_out[3], src_out, ids_out);
// checkCuda( cudaDeviceSynchronize() );
end_t = std::chrono::steady_clock::now();
std::cout << " TIME add offset: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME add offset: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
bboxes(topk_inds_d, K, dim_wh.h*dim_wh.w, topk_xs_d, topk_ys_d, rt_out[2], bbx0_d, bbx1_d, bby0_d, bby1_d, src_out, ids_out);
// checkCuda( cudaDeviceSynchronize() );
@@ -423,9 +361,9 @@ void CenternetDetection::update(cv::Mat &image_orig) {
checkCuda( cudaMemcpy(bbx1, bbx1_d, K * sizeof(float), cudaMemcpyDeviceToHost) );
checkCuda( cudaMemcpy(bby1, bby1_d, K * sizeof(float), cudaMemcpyDeviceToHost) );
end_t = std::chrono::steady_clock::now();
std::cout << " TIME bboxes: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME bboxes: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
// ---------------------------------- post-process -----------------------------------------
@@ -459,7 +397,7 @@ void CenternetDetection::update(cv::Mat &image_orig) {
for(int i = 0; i<classes; i++){
for(int j=0; j<K; j++)
if(clses[j] == i){
if(scores[j] > thresh){
if(scores[j] > confThreshold){
// std::cout<<"th: "<<scores[j]<<" - cl: "<<clses[j]<<" i: "<<i<<std::endl;
//add coco bbox
//det[0:4], i, det[4]
@@ -482,14 +420,43 @@ void CenternetDetection::update(cv::Mat &image_orig) {
}
}
end_t = std::chrono::steady_clock::now();
std::cout << " TIME detections: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
step_t = end_t;
std::cout<<"TOTAL: \n";
TIMER_STOP
stats.push_back(t_ns);
// end_t = std::chrono::steady_clock::now();
// std::cout << " TIME detections: " << std::chrono::duration_cast<std::chrono:: microseconds>(end_t - step_t).count() << " us" << std::endl;
// step_t = end_t;
}
cv::Mat CenternetDetection::draw(cv::Mat &frame)
{
tk::dnn::box b;
int x0, w, x1, y0, h, y1;
int objClass;
std::string det_class;
int baseline = 0;
float font_scale = 0.5;
int thickness = 2;
int num_detected = detected.size();
for (int i = 0; i < num_detected; i++){
b = detected[i];
x0 = b.x;
w = b.w;
x1 = b.x + w;
y0 = b.y;
h = b.h;
y1 = b.y + h;
objClass = b.cl;
det_class = classesNames[objClass];
cv::rectangle(frame, cv::Point(x0, y0), cv::Point(x1, y1), colors[objClass], 2);
// draw label
cv::Size textSize = getTextSize(det_class, cv::FONT_HERSHEY_SIMPLEX, font_scale, thickness, &baseline);
cv::rectangle(frame, cv::Point(x0, y0), cv::Point((x0 + textSize.width - 2), (y0 - textSize.height - 2)), colors[b.cl], -1);
cv::putText(frame, det_class, cv::Point(x0, (y0 - (baseline / 2))), cv::FONT_HERSHEY_SIMPLEX, font_scale, cv::Scalar(255, 255, 255), thickness);
}
return frame;
}
}}
#endif /*CENTERNETDETECTION_H*/
src/MobilenetDetection.cpp
+117 -123
View File
@@ -4,14 +4,12 @@ bool boxProbCmp(const tk::dnn::box &a, const tk::dnn::box &b){
return (a.prob > b.prob);
}
namespace tk{
namespace dnn{
namespace tk{ namespace dnn{
void MobilenetDetection::generate_ssd_priors(const SSDSpec *specs, const int n_specs, bool clamp)
{
nPriors = 0;
for (int i = 0; i < n_specs; i++)
{
for (int i = 0; i < n_specs; i++){
nPriors += specs[i].featureSize * specs[i].featureSize * 6;
}
@@ -131,71 +129,17 @@ float MobilenetDetection::iou(const tk::dnn::box &a, const tk::dnn::box &b)
return iou;
}
std::vector<tk::dnn::box> MobilenetDetection::postprocess(const int width, const int height)
bool MobilenetDetection::init(const std::string& tensor_path, const int n_classes)
{
float *conf_per_class;
std::vector<tk::dnn::box> detections;
for (int i = 1; i < classes; i++){
conf_per_class = &confidences_h[i * nPriors];
std::vector<tk::dnn::box> boxes;
for (int j = 0; j < nPriors; j++){
if (conf_per_class[j] > confThreshold){
tk::dnn::box b;
b.cl = i;
b.prob = conf_per_class[j];
b.x = locations_h[j * N_COORDS + 0];
b.y = locations_h[j * N_COORDS + 1];
b.w = locations_h[j * N_COORDS + 2];
b.h = locations_h[j * N_COORDS + 3];
std::cout<<"MobilenetDetection Init"<<std::endl;
netRT = new tk::dnn::NetworkRT(NULL, (tensor_path).c_str());
imageSize = netRT->input_dim.h;
classes = n_classes;
boxes.push_back(b);
}
}
std::sort(boxes.begin(), boxes.end(), boxProbCmp);
SSDSpec specs[N_SSDSPEC];
std::vector<tk::dnn::box> remaining;
while (boxes.size() > 0){
remaining.clear();
tk::dnn::box b;
b.cl = boxes[0].cl;
b.prob = boxes[0].prob;
b.x = boxes[0].x * width;
b.y = boxes[0].y * height;
b.w = boxes[0].w * width;
b.h = boxes[0].h * height;
detections.push_back(b);
for (size_t j = 1; j < boxes.size(); j++){
if (iou(boxes[0], boxes[j]) <= IoUThreshold){
remaining.push_back(boxes[j]);
}
}
boxes = remaining;
}
}
return detections;
}
float MobilenetDetection::get_color2(int c, int x, int max)
{
float ratio = ((float)x / max) * 5;
int i = floor(ratio);
int j = ceil(ratio);
ratio -= i;
float r = (1 - ratio) * __colors[i % 6][c % 3] + ratio * __colors[j % 6][c % 3];
return r;
}
void MobilenetDetection::init(std::string tensor_path, int input_size, int n_classes)
{
this->imageSize = input_size;
this->classes = n_classes;
const int n_SSDSpec = 6;
SSDSpec specs[6];
if(input_size == 300){
if(imageSize == 300){
specs[0].setAll(19, 16, 60, 105, 2, 3);
specs[1].setAll(10, 32, 105, 150, 2, 3);
specs[2].setAll(5, 64, 150, 195, 2, 3);
@@ -203,7 +147,7 @@ void MobilenetDetection::init(std::string tensor_path, int input_size, int n_cla
specs[4].setAll(2, 150, 240, 285, 2, 3);
specs[5].setAll(1, 300, 285, 330, 2, 3);
}
else if(input_size == 512){
else if(imageSize == 512){
specs[0].setAll(32, 16, 60, 105, 2, 3);
specs[1].setAll(16, 32, 105, 150, 2, 3);
specs[2].setAll(8, 64, 150, 195, 2, 3);
@@ -215,23 +159,21 @@ void MobilenetDetection::init(std::string tensor_path, int input_size, int n_cla
FatalError("Input size for mobilenet not supported");
}
generate_ssd_priors(specs, n_SSDSpec);
netRT = new tk::dnn::NetworkRT(NULL, (tensor_path).c_str());
generate_ssd_priors(specs, N_SSDSPEC);
#ifndef OPENCV_CUDA
checkCuda(cudaMallocHost(&input, sizeof(dnnType) * netRT->input_dim.tot()));
#endif
checkCuda(cudaMalloc(&input_d, sizeof(dnnType) * netRT->input_dim.tot()));
locations_h = (float *)malloc(N_COORDS * nPriors * sizeof(float));
confidences_h = (float *)malloc(nPriors * classes * sizeof(float));
dim = tk::dnn::dataDim_t(1, 3, imageSize, imageSize, 1);
for (int c = 0; c < classes; c++){
int offset = c * 123457 % classes;
float r = get_color2(2, offset, classes);
float g = get_color2(1, offset, classes);
float b = get_color2(0, offset, classes);
float r = getColor(2, offset, classes);
float g = getColor(1, offset, classes);
float b = getColor(0, offset, classes);
colors[c] = cv::Scalar(int(255.0 * b), int(255.0 * g), int(255.0 * r));
}
@@ -263,99 +205,151 @@ void MobilenetDetection::init(std::string tensor_path, int input_size, int n_cla
else{
FatalError("Number of classes not supported for mobilenet");
}
return 1;
}
cv::Mat MobilenetDetection::draw()
{
tk::dnn::box b;
for (size_t i = 0; i < detected.size(); i++){
b = detected[i];
std::string det_class = classesNames[b.cl];
cv::rectangle(origImg, cv::Point(b.x, b.y), cv::Point(b.w, b.h), colors[b.cl], 2);
// draw label
cv::Size textSize = getTextSize(det_class, cv::FONT_HERSHEY_SIMPLEX, fontScale, thickness, &baseline);
cv::rectangle(origImg, cv::Point(b.x, b.y), cv::Point((b.x + textSize.width - 2), (b.y - textSize.height - 2)), colors[b.cl], -1);
cv::putText(origImg, det_class, cv::Point(b.x, (b.y - (baseline / 2))), cv::FONT_HERSHEY_SIMPLEX, fontScale, cv::Scalar(255, 255, 255), thickness);
}
return origImg;
}
void MobilenetDetection::preprocess()
void MobilenetDetection::preprocess(cv::Mat &frame)
{
std::cout<<"preprocess"<<std::endl;
#ifdef OPENCV_CUDA
//move original image on GPU
cv::cuda::GpuMat im_Orig, frame_resize, frame_nomean, frame_scaled;
im_Orig = cv::cuda::GpuMat(origImg);
cv::cuda::GpuMat orig_img, frame_nomean;
orig_img = cv::cuda::GpuMat(frame);
//resize image, remove mean, divide by std
cv::cuda::resize (im_Orig, frame_resize, cv::Size(netRT->input_dim.w, netRT->input_dim.h));
frame_resize.convertTo(frame_nomean, CV_32FC3, 1, -127);
frame_nomean.convertTo(frame_scaled, CV_32FC3, 1 / 128.0, 0);
cv::cuda::resize (orig_img, orig_img, cv::Size(netRT->input_dim.w, netRT->input_dim.h));
orig_img.convertTo(frame_nomean, CV_32FC3, 1, -127);
frame_nomean.convertTo(imagePreproc, CV_32FC3, 1 / 128.0, 0);
//copy image into tensors
cv::cuda::GpuMat bgr[3];
cv::cuda::split(frame_scaled, bgr);
cv::cuda::split(imagePreproc, bgr);
for(int i=0; i < netRT->input_dim.c; i++){
int idx = i * frame_scaled.rows * frame_scaled.cols;
checkCuda( cudaMemcpy((void *)&input_d[idx], (void *)bgr[i].data, frame_scaled.rows * frame_scaled.cols* sizeof(float), cudaMemcpyDeviceToDevice) );
int idx = i * imagePreproc.rows * imagePreproc.cols;
checkCuda( cudaMemcpy((void *)&input_d[idx], (void *)bgr[i].data, imagePreproc.rows * imagePreproc.cols* sizeof(float), cudaMemcpyDeviceToDevice) );
}
#else
//resize image, remove mean, divide by std
cv::Mat frame_resize, frame_nomean, frame_scaled;
resize(origImg, frame_resize, cv::Size(netRT->input_dim.w, netRT->input_dim.h));
frame_resize.convertTo(frame_nomean, CV_32FC3, 1, -127);
frame_nomean.convertTo(frame_scaled, CV_32FC3, 1 / 128.0, 0);
cv::Mat frame_nomean;
resize(frame, frame, cv::Size(netRT->input_dim.w, netRT->input_dim.h));
frame.convertTo(frame_nomean, CV_32FC3, 1, -127);
frame_nomean.convertTo(imagePreproc, CV_32FC3, 1 / 128.0, 0);
//copy image into tensor and copy it into GPU
cv::Mat bgr[3];
cv::split(frame_scaled, bgr);
cv::split(imagePreproc, bgr);
for (int i = 0; i < netRT->input_dim.c; i++){
int idx = i * frame_scaled.rows * frame_scaled.cols;
memcpy((void *)&input[idx], (void *)bgr[i].data, frame_scaled.rows * frame_scaled.cols * sizeof(dnnType));
int idx = i * imagePreproc.rows * imagePreproc.cols;
memcpy((void *)&input[idx], (void *)bgr[i].data, imagePreproc.rows * imagePreproc.cols * sizeof(dnnType));
}
checkCuda(cudaMemcpyAsync(input_d, input, netRT->input_dim.tot() * sizeof(dnnType), cudaMemcpyHostToDevice, netRT->stream));
#endif
}
void MobilenetDetection::update(cv::Mat &img)
void MobilenetDetection::update(cv::Mat &frame)
{
TIMER_START
detected.clear();
//save origin image
origImg = img;
cv::Size sz = origImg.size();
originalSize = frame.size();
//preprocess
preprocess();
preprocess(frame);
//do inference
tk::dnn::dataDim_t dim2 = dim;
tk::dnn::dataDim_t dim = tk::dnn::dataDim_t(1, 3, imageSize, imageSize, 1);;
printCenteredTitle(" TENSORRT inference ", '=', 30);
{
dim2.print();
dim.print();
TIMER_START
netRT->infer(dim2, input_d);
netRT->infer(dim, input_d);
TIMER_STOP
dim2.print();
dim.print();
}
//get confidences and locations_h
conf = (dnnType *)netRT->buffersRT[3];
loc = (dnnType *)netRT->buffersRT[4];
checkCuda(cudaMemcpy(confidences_h, conf, nPriors * classes * sizeof(float), cudaMemcpyDeviceToHost));
checkCuda(cudaMemcpy(locations_h, loc, N_COORDS * nPriors * sizeof(float), cudaMemcpyDeviceToHost));
dnnType *rt_out[2];
rt_out[0] = (dnnType *)netRT->buffersRT[3];
rt_out[1] = (dnnType *)netRT->buffersRT[4];
//postprocess
convert_locatios_to_boxes_and_center();
detected = postprocess(sz.width, sz.height);
postprocess(rt_out, 2);
TIMER_STOP
stats.push_back(t_ns);
}
void MobilenetDetection::postprocess(dnnType **rt_out, const int n_out)
{
checkCuda(cudaMemcpy(confidences_h, rt_out[0], nPriors * classes * sizeof(float), cudaMemcpyDeviceToHost));
checkCuda(cudaMemcpy(locations_h, rt_out[1], N_COORDS * nPriors * sizeof(float), cudaMemcpyDeviceToHost));
convert_locatios_to_boxes_and_center();
int width = originalSize.width;
int height = originalSize.height;
float *conf_per_class;
for (int i = 1; i < classes; i++){
conf_per_class = &confidences_h[i * nPriors];
std::vector<tk::dnn::box> boxes;
for (int j = 0; j < nPriors; j++){
if (conf_per_class[j] > confThreshold){
tk::dnn::box b;
b.cl = i;
b.prob = conf_per_class[j];
b.x = locations_h[j * N_COORDS + 0];
b.y = locations_h[j * N_COORDS + 1];
b.w = locations_h[j * N_COORDS + 2];
b.h = locations_h[j * N_COORDS + 3];
boxes.push_back(b);
}
}
std::sort(boxes.begin(), boxes.end(), boxProbCmp);
std::vector<tk::dnn::box> remaining;
while (boxes.size() > 0){
remaining.clear();
tk::dnn::box b;
b.cl = boxes[0].cl;
b.prob = boxes[0].prob;
b.x = boxes[0].x * width;
b.y = boxes[0].y * height;
b.w = boxes[0].w * width;
b.h = boxes[0].h * height;
detected.push_back(b);
for (size_t j = 1; j < boxes.size(); j++){
if (iou(boxes[0], boxes[j]) <= IoUThreshold){
remaining.push_back(boxes[j]);
}
}
boxes = remaining;
}
}
}
cv::Mat MobilenetDetection::draw(cv::Mat &frame)
{
int baseline = 0;
float font_scale = 0.5;
int thickness = 2;
tk::dnn::box b;
for (size_t i = 0; i < detected.size(); i++){
b = detected[i];
std::string det_class = classesNames[b.cl];
cv::rectangle(frame, cv::Point(b.x, b.y), cv::Point(b.w, b.h), colors[b.cl], 2);
// draw label
cv::Size text_size = getTextSize(det_class, cv::FONT_HERSHEY_SIMPLEX, font_scale, thickness, &baseline);
cv::rectangle(frame, cv::Point(b.x, b.y), cv::Point((b.x + text_size.width - 2), (b.y - text_size.height - 2)), colors[b.cl], -1);
cv::putText(frame, det_class, cv::Point(b.x, (b.y - (baseline / 2))), cv::FONT_HERSHEY_SIMPLEX, font_scale, cv::Scalar(255, 255, 255), thickness);
}
return frame;
}
} // namespace dnn
} // namespace tk
src/Yolo3Detection.cpp
+121 -98
View File
@@ -1,28 +1,14 @@
#include "Yolo3Detection.h"
namespace tk { namespace dnn {
float _colors[6][3] = { {1,0,1}, {0,0,1},{0,1,1},{0,1,0},{1,1,0},{1,0,0} };
float get_color(int c, int x, int max)
{
float ratio = ((float)x/max)*5;
int i = floor(ratio);
int j = ceil(ratio);
ratio -= i;
float r = (1-ratio) * _colors[i % 6][c % 3] + ratio*_colors[j % 6][c % 3];
//printf("%f\n", r);
return r;
}
bool Yolo3Detection::init(std::string tensor_path) {
//const char *tensor_path = "../data/yolo3/yolo3_berkeley.rt";
bool Yolo3Detection::init(const std::string& tensor_path, const int n_classes) {
//convert network to tensorRT
std::cout<<(tensor_path).c_str()<<"\n";
netRT = new tk::dnn::NetworkRT(NULL, (tensor_path).c_str() );
if(netRT->pluginFactory->n_yolos < 2 ) {
FatalError("this is not yolo3");
}
@@ -31,119 +17,124 @@ bool Yolo3Detection::init(std::string tensor_path) {
YoloRT *yRT = netRT->pluginFactory->yolos[i];
classes = yRT->classes;
num = yRT->num;
n_masks = yRT->n_masks;
nMasks = yRT->n_masks;
// make a yolo layer for interpret predictions
yolo[i] = new tk::dnn::Yolo(nullptr, classes, n_masks, ""); // yolo without input and bias
yolo[i]->mask_h = new dnnType[n_masks];
yolo[i]->bias_h = new dnnType[num*n_masks*2];
memcpy(yolo[i]->mask_h, yRT->mask, sizeof(dnnType)*n_masks);
memcpy(yolo[i]->bias_h, yRT->bias, sizeof(dnnType)*num*n_masks*2);
yolo[i] = new tk::dnn::Yolo(nullptr, classes, nMasks, ""); // yolo without input and bias
yolo[i]->mask_h = new dnnType[nMasks];
yolo[i]->bias_h = new dnnType[num*nMasks*2];
memcpy(yolo[i]->mask_h, yRT->mask, sizeof(dnnType)*nMasks);
memcpy(yolo[i]->bias_h, yRT->bias, sizeof(dnnType)*num*nMasks*2);
yolo[i]->input_dim = yolo[i]->output_dim = tk::dnn::dataDim_t(1, yRT->c, yRT->h, yRT->w);
yolo[i]->classesNames = yRT->classesNames;
}
dets = tk::dnn::Yolo::allocateDetections(tk::dnn::Yolo::MAX_DETECTIONS, classes);
#ifndef OPENCV_CUDA
checkCuda(cudaMallocHost(&input, sizeof(dnnType)*netRT->input_dim.tot()));
#endif
checkCuda(cudaMalloc(&input_d, sizeof(dnnType)*netRT->input_dim.tot()));
// class colors precompute
for(int c=0; c<classes; c++) {
int offset = c*123457 % classes;
float r = get_color(2, offset, classes);
float g = get_color(1, offset, classes);
float b = get_color(0, offset, classes);
float r = getColor(2, offset, classes);
float g = getColor(1, offset, classes);
float b = getColor(0, offset, classes);
colors[c] = cv::Scalar(int(255.0*b), int(255.0*g), int(255.0*r));
}
return true;
}
cv::Mat Yolo3Detection::draw(cv::Mat &imageORIG) {
void Yolo3Detection::preprocess(cv::Mat &frame)
{
#ifdef OPENCV_CUDA
cv::cuda::GpuMat orig_img, img_resized;
orig_img = cv::cuda::GpuMat(frame);
cv::cuda::resize(orig_img, img_resized, cv::Size(netRT->input_dim.w, netRT->input_dim.h));
tk::dnn::box b;
int x0, w, x1, y0, h, y1;
int objClass;
std::string det_class;
float prob;
int baseline = 0;
float fontScale = 0.5;
int thickness = 2;
// draw dets
for(int i=0; i<detected.size(); i++) {
b = detected[i];
x0 = b.x;
x1 = b.x + b.w;
y0 = b.y;
y1 = b.y + b.h;
det_class = getYoloLayer()->classesNames[b.cl];
prob = b.prob;
// std::cout<<det_class<<" ("<<prob<<"): "<<x0<<" "<<y0<<" "<<x1<<" "<<y1<<"\n";
// draw rectangle
cv::rectangle(imageORIG, cv::Point(x0, y0), cv::Point(x1, y1), colors[b.cl], 2);
// draw label
cv::Size textSize = getTextSize(det_class, cv::FONT_HERSHEY_SIMPLEX, fontScale, thickness, &baseline);
cv::rectangle(imageORIG, cv::Point(x0, y0), cv::Point((x0 + textSize.width - 2), (y0 - textSize.height - 2)), colors[b.cl], -1);
cv::putText(imageORIG, det_class, cv::Point(x0, (y0 - (baseline / 2))), cv::FONT_HERSHEY_SIMPLEX, fontScale, cv::Scalar(255, 255, 255), thickness);
}
return imageORIG;
}
void Yolo3Detection::update(cv::Mat &imageORIG) {
TIMER_START
if(!imageORIG.data) {
std::cout<<"YOLO: NO IMAGE DATA\n";
return;
}
float xRatio = float(imageORIG.cols) / float(netRT->input_dim.w);
float yRatio = float(imageORIG.rows) / float(netRT->input_dim.h);
resize(imageORIG, imageORIG, cv::Size(netRT->input_dim.w, netRT->input_dim.h));
imageORIG.convertTo(imageF, CV_32FC3, 1/255.0);
img_resized.convertTo(imagePreproc, CV_32FC3, 1/255.0);
//split channels
cv::split(imageF,bgr);//split source
cv::cuda::split(imagePreproc,bgr);//split source
//write channels
for(int i=0; i<netRT->input_dim.c; i++) {
int idx = i*imageF.rows*imageF.cols;
std::cout<<"copio il channel"<<i<<std::endl;
int idx = i*imagePreproc.rows*imagePreproc.cols;
int ch = netRT->input_dim.c-1 -i;
memcpy((void*)&input[idx], (void*)bgr[ch].data, imageF.rows*imageF.cols*sizeof(dnnType));
checkCuda( cudaMemcpy((void*)&input_d[idx], (void*)bgr[ch].data, imagePreproc.rows*imagePreproc.cols*sizeof(dnnType), cudaMemcpyDeviceToDevice));
}
#else
cv::resize(frame, frame, cv::Size(netRT->input_dim.w, netRT->input_dim.h));
frame.convertTo(imagePreproc, CV_32FC3, 1/255.0);
//split channels
cv::split(imagePreproc,bgr);//split source
//DO INFERENCE
dnnType *rt_out[netRT->pluginFactory->n_yolos];
//write channels
for(int i=0; i<netRT->input_dim.c; i++) {
int idx = i*imagePreproc.rows*imagePreproc.cols;
int ch = netRT->input_dim.c-1 -i;
memcpy((void*)&input[idx], (void*)bgr[ch].data, imagePreproc.rows*imagePreproc.cols*sizeof(dnnType));
}
checkCuda(cudaMemcpyAsync(input_d, input, netRT->input_dim.tot()*sizeof(dnnType), cudaMemcpyHostToDevice, netRT->stream));
#endif
}
void Yolo3Detection::update(cv::Mat &frame)
{
TIMER_START
if(!frame.data) {
std::cout<<"YOLO: NO IMAGE DATA\n";
return;
}
originalSize = frame.size();
preprocess(frame);
//do inference
tk::dnn::dataDim_t dim = netRT->input_dim;
checkCuda(cudaMemcpyAsync(input_d, input, dim.tot()*sizeof(dnnType), cudaMemcpyHostToDevice, netRT->stream));
printCenteredTitle(" TENSORRT inference ", '=', 30); {
printCenteredTitle(" TENSORRT inference ", '=', 30);
{
dim.print();
TIMER_START
netRT->infer(dim, input_d);
TIMER_STOP
dim.print();
stats.push_back(t_ns);
}
// compute dets
ndets = 0;
//get yolo outputs
dnnType *rt_out[netRT->pluginFactory->n_yolos];
for(int i=0; i<netRT->pluginFactory->n_yolos; i++) {
rt_out[i] = (dnnType*)netRT->buffersRT[i+1];
yolo[i]->dstData = rt_out[i];
yolo[i]->computeDetections(dets, ndets, netRT->input_dim.w, netRT->input_dim.h, thresh);
}
tk::dnn::Yolo::mergeDetections(dets, ndets, classes);
postprocess(rt_out, netRT->pluginFactory->n_yolos);
TIMER_STOP
stats.push_back(t_ns);
}
void Yolo3Detection::postprocess(dnnType **rt_out, const int n_out)
{
float x_ratio = float(originalSize.width) / float(netRT->input_dim.w);
float y_ratio = float(originalSize.height) / float(netRT->input_dim.h);
std::cout<<"RATIO:"<<x_ratio<<" "<<y_ratio<<std::endl;
// compute dets
nDets = 0;
for(int i=0; i<n_out; i++) {
yolo[i]->dstData = rt_out[i];
yolo[i]->computeDetections(dets, nDets, netRT->input_dim.w, netRT->input_dim.h, confThreshold);
}
tk::dnn::Yolo::mergeDetections(dets, nDets, classes);
// fill detected
detected.clear();
for(int j=0; j<ndets; j++) {
for(int j=0; j<nDets; j++) {
tk::dnn::Yolo::box b = dets[j].bbox;
int x0 = (b.x-b.w/2.);
int x1 = (b.x+b.w/2.);
@@ -152,21 +143,18 @@ void Yolo3Detection::update(cv::Mat &imageORIG) {
int obj_class = -1;
float prob = 0;
for(int c=0; c<classes; c++) {
if(dets[j].prob[c] >= thresh) {
if(dets[j].prob[c] >= confThreshold) {
obj_class = c;
prob = dets[j].prob[c];
}
}
if(obj_class >= 0) {
//std::cout<<obj_class<<" ("<<prob<<"): "<<x0<<" "<<y0<<" "<<x1<<" "<<y1<<"\n";
//cv::rectangle(image, cv::Point(x0, y0), cv::Point(x1, y1), colors[obj_class], 2);
// convert to image coords
x0 = xRatio*x0;
x1 = xRatio*x1;
y0 = yRatio*y0;
y1 = yRatio*y1;
x0 = x_ratio*x0;
x1 = x_ratio*x1;
y0 = y_ratio*y0;
y1 = y_ratio*y1;
tk::dnn::box res;
res.cl = obj_class;
@@ -178,9 +166,44 @@ void Yolo3Detection::update(cv::Mat &imageORIG) {
detected.push_back(res);
}
}
TIMER_STOP
stats.push_back(t_ns);
std::cout<<"N detections: "<<detected.size()<<std::endl;
}
cv::Mat Yolo3Detection::draw(cv::Mat &frame)
{
tk::dnn::box b;
int x0, w, x1, y0, h, y1;
int objClass;
std::string det_class;
int baseline = 0;
float font_scale = 0.5;
int thickness = 2;
// draw dets
for(int i=0; i<detected.size(); i++) {
b = detected[i];
x0 = b.x;
x1 = b.x + b.w;
y0 = b.y;
y1 = b.y + b.h;
det_class = getYoloLayer()->classesNames[b.cl];
// draw rectangle
cv::rectangle(frame, cv::Point(x0, y0), cv::Point(x1, y1), colors[b.cl], 2);
// draw label
cv::Size text_size = getTextSize(det_class, cv::FONT_HERSHEY_SIMPLEX, font_scale, thickness, &baseline);
cv::rectangle(frame, cv::Point(x0, y0), cv::Point((x0 + text_size.width - 2), (y0 - text_size.height - 2)), colors[b.cl], -1);
cv::putText(frame, det_class, cv::Point(x0, (y0 - (baseline / 2))), cv::FONT_HERSHEY_SIMPLEX, font_scale, cv::Scalar(255, 255, 255), thickness);
}
return frame;
}
tk::dnn::Yolo* Yolo3Detection::getYoloLayer(int n)
{
if(n<3)
return yolo[n];
else
return nullptr;
}
}}
src/utils.cpp
+12
View File
@@ -129,6 +129,18 @@ int checkResult(int size, dnnType *data_d, dnnType *correct_d, bool device) {
return diffs;
}
float getColor(const int c, const int x, const int max)
{
float _colors[6][3] = { {1,0,1}, {0,0,1},{0,1,1},{0,1,0},{1,1,0},{1,0,0} };
float ratio = ((float)x/max)*5;
int i = floor(ratio);
int j = ceil(ratio);
ratio -= i;
float r = (1-ratio) * _colors[i % 6][c % 3] + ratio*_colors[j % 6][c % 3];
return r;
}
void resize(int size, dnnType **data)
{
if (*data != NULL)