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Moved all OpenCV functions to the image_opencv.cpp/h

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This commit is contained in:
AlexeyAB
2019-04-04 22:57:05 +03:00
parent 6231b748c4
commit f19d1440cb
38 changed files with 1462 additions and 1156 deletions
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86
src/demo.c
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@ -16,14 +16,8 @@
#ifdef OPENCV
#include <opencv2/highgui/highgui_c.h>
#include <opencv2/imgproc/imgproc_c.h>
#include <opencv2/core/version.hpp>
#ifndef CV_VERSION_EPOCH
#include <opencv2/videoio/videoio_c.h>
#endif
#include "http_stream.h"
image get_image_from_stream(CvCapture *cap);
static char **demo_names;
static image **demo_alphabet;
@ -35,7 +29,8 @@ static detection *dets = NULL;
static network net;
static image in_s ;
static image det_s;
static CvCapture * cap;
static cap_cv *cap;
static int cpp_video_capture = 0;
static float fps = 0;
static float demo_thresh = 0;
@ -46,33 +41,24 @@ static int demo_json_port = -1;
static float* predictions[NFRAMES];
static int demo_index = 0;
static image images[NFRAMES];
static IplImage* ipl_images[NFRAMES];
static mat_cv* cv_images[NFRAMES];
static float *avg;
void draw_detections_cv_v3(IplImage* show_img, detection *dets, int num, float thresh, char **names, image **alphabet, int classes, int ext_output);
void show_image_cv_ipl(IplImage *disp, const char *name);
void save_cv_png(IplImage *img, const char *name);
void save_cv_jpg(IplImage *img, const char *name);
image get_image_from_stream_resize(CvCapture *cap, int w, int h, int c, IplImage** in_img, int cpp_video_capture, int dont_close);
image get_image_from_stream_letterbox(CvCapture *cap, int w, int h, int c, IplImage** in_img, int cpp_video_capture, int dont_close);
int get_stream_fps(CvCapture *cap, int cpp_video_capture);
IplImage* in_img;
IplImage* det_img;
IplImage* show_img;
mat_cv* in_img;
mat_cv* det_img;
mat_cv* show_img;
static int flag_exit;
static int letter_box = 0;
static volatile int flag_exit;
static volatile int letter_box = 0;
void *fetch_in_thread(void *ptr)
{
//in = get_image_from_stream(cap);
int dont_close_stream = 0; // set 1 if your IP-camera periodically turns off and turns on video-stream
if(letter_box)
in_s = get_image_from_stream_letterbox(cap, net.w, net.h, net.c, &in_img, cpp_video_capture, dont_close_stream);
else
in_s = get_image_from_stream_resize(cap, net.w, net.h, net.c, &in_img, cpp_video_capture, dont_close_stream);
if(!in_s.data){
//error("Stream closed.");
printf("Stream closed.\n");
flag_exit = 1;
//exit(EXIT_FAILURE);
@ -95,12 +81,12 @@ void *detect_in_thread(void *ptr)
free_image(det_s);
ipl_images[demo_index] = det_img;
det_img = ipl_images[(demo_index + NFRAMES / 2 + 1) % NFRAMES];
cv_images[demo_index] = det_img;
det_img = cv_images[(demo_index + NFRAMES / 2 + 1) % NFRAMES];
demo_index = (demo_index + 1) % NFRAMES;
if (letter_box)
dets = get_network_boxes(&net, in_img->width, in_img->height, demo_thresh, demo_thresh, 0, 1, &nboxes, 1); // letter box
dets = get_network_boxes(&net, get_width_cv(in_img), get_height_cv(in_img), demo_thresh, demo_thresh, 0, 1, &nboxes, 1); // letter box
else
dets = get_network_boxes(&net, net.w, net.h, demo_thresh, demo_thresh, 0, 1, &nboxes, 0); // resized
@ -134,7 +120,6 @@ void demo(char *cfgfile, char *weightfile, float thresh, float hier_thresh, int
if(weightfile){
load_weights(&net, weightfile);
}
//set_batch_network(&net, 1);
fuse_conv_batchnorm(net);
calculate_binary_weights(net);
srand(2222222);
@ -193,27 +178,26 @@ void demo(char *cfgfile, char *weightfile, float thresh, float hier_thresh, int
int count = 0;
if(!prefix && !dont_show){
cvNamedWindow("Demo", CV_WINDOW_NORMAL);
cvMoveWindow("Demo", 0, 0);
cvResizeWindow("Demo", 1352, 1013);
int full_screen = 0;
create_window_cv("Demo", full_screen, 1352, 1013);
}
CvVideoWriter* output_video_writer = NULL; // cv::VideoWriter output_video;
write_cv* output_video_writer = NULL;
if (out_filename && !flag_exit)
{
CvSize size;
size.width = det_img->width, size.height = det_img->height;
int src_fps = 25;
src_fps = get_stream_fps(cap, cpp_video_capture);
output_video_writer =
create_video_writer(out_filename, 'D', 'I', 'V', 'X', src_fps, get_width_cv(det_img), get_height_cv(det_img), 1);
//const char* output_name = "test_dnn_out.avi";
//output_video_writer = cvCreateVideoWriter(out_filename, CV_FOURCC('H', '2', '6', '4'), src_fps, size, 1);
output_video_writer = cvCreateVideoWriter(out_filename, CV_FOURCC('D', 'I', 'V', 'X'), src_fps, size, 1);
//output_video_writer = cvCreateVideoWriter(out_filename, CV_FOURCC('M', 'J', 'P', 'G'), src_fps, size, 1);
//output_video_writer = cvCreateVideoWriter(out_filename, CV_FOURCC('M', 'P', '4', 'V'), src_fps, size, 1);
//output_video_writer = cvCreateVideoWriter(out_filename, CV_FOURCC('M', 'P', '4', '2'), src_fps, size, 1);
//output_video_writer = cvCreateVideoWriter(out_filename, CV_FOURCC('X', 'V', 'I', 'D'), src_fps, size, 1);
//output_video_writer = cvCreateVideoWriter(out_filename, CV_FOURCC('W', 'M', 'V', '2'), src_fps, size, 1);
//'H', '2', '6', '4'
//'D', 'I', 'V', 'X'
//'M', 'J', 'P', 'G'
//'M', 'P', '4', 'V'
//'M', 'P', '4', '2'
//'X', 'V', 'I', 'D'
//'W', 'M', 'V', '2'
}
double before = get_wall_time();
@ -231,9 +215,9 @@ void demo(char *cfgfile, char *weightfile, float thresh, float hier_thresh, int
//if (nms) do_nms_obj(local_dets, local_nboxes, l.classes, nms); // bad results
if (nms) do_nms_sort(local_dets, local_nboxes, l.classes, nms);
printf("\033[2J");
printf("\033[1;1H");
printf("\nFPS:%.1f\n", fps);
//printf("\033[2J");
//printf("\033[1;1H");
//printf("\nFPS:%.1f\n", fps);
printf("Objects:\n\n");
++frame_id;
@ -245,10 +229,12 @@ void demo(char *cfgfile, char *weightfile, float thresh, float hier_thresh, int
draw_detections_cv_v3(show_img, local_dets, local_nboxes, demo_thresh, demo_names, demo_alphabet, demo_classes, demo_ext_output);
free_detections(local_dets, local_nboxes);
printf("\nFPS:%.1f\n", fps);
if(!prefix){
if (!dont_show) {
show_image_cv_ipl(show_img, "Demo");
int c = cvWaitKey(1);
int c = wait_key_cv(1);
if (c == 10) {
if (frame_skip == 0) frame_skip = 60;
else if (frame_skip == 4) frame_skip = 0;
@ -276,11 +262,11 @@ void demo(char *cfgfile, char *weightfile, float thresh, float hier_thresh, int
// save video file
if (output_video_writer && show_img) {
cvWriteFrame(output_video_writer, show_img);
write_frame_cv(output_video_writer, show_img);
printf("\n cvWriteFrame \n");
}
cvReleaseImage(&show_img);
release_ipl(&show_img);
pthread_join(fetch_thread, 0);
pthread_join(detect_thread, 0);
@ -307,13 +293,13 @@ void demo(char *cfgfile, char *weightfile, float thresh, float hier_thresh, int
}
printf("input video stream closed. \n");
if (output_video_writer) {
cvReleaseVideoWriter(&output_video_writer);
release_video_writer(&output_video_writer);
printf("output_video_writer closed. \n");
}
// free memory
cvReleaseImage(&show_img);
cvReleaseImage(&in_img);
release_ipl(&show_img);
release_ipl(&in_img);
free_image(in_s);
free(avg);