| | |
| | | #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 |
| | | #endif |
| | | |
| | | |
| | |
| | | } |
| | | } |
| | | |
| | | #ifdef OPENCV |
| | | void draw_detections_cv(IplImage* show_img, int num, float thresh, box *boxes, float **probs, char **names, image **alphabet, int classes) |
| | | { |
| | | int i; |
| | | |
| | | for (i = 0; i < num; ++i) { |
| | | int class = max_index(probs[i], classes); |
| | | float prob = probs[i][class]; |
| | | if (prob > thresh) { |
| | | |
| | | int width = show_img->height * .012; |
| | | |
| | | if (0) { |
| | | width = pow(prob, 1. / 2.) * 10 + 1; |
| | | alphabet = 0; |
| | | } |
| | | |
| | | printf("%s: %.0f%%\n", names[class], prob * 100); |
| | | int offset = class * 123457 % classes; |
| | | float red = get_color(2, offset, classes); |
| | | float green = get_color(1, offset, classes); |
| | | float blue = get_color(0, offset, classes); |
| | | float rgb[3]; |
| | | |
| | | //width = prob*20+2; |
| | | |
| | | rgb[0] = red; |
| | | rgb[1] = green; |
| | | rgb[2] = blue; |
| | | box b = boxes[i]; |
| | | |
| | | int left = (b.x - b.w / 2.)*show_img->width; |
| | | int right = (b.x + b.w / 2.)*show_img->width; |
| | | int top = (b.y - b.h / 2.)*show_img->height; |
| | | int bot = (b.y + b.h / 2.)*show_img->height; |
| | | |
| | | if (left < 0) left = 0; |
| | | if (right > show_img->width - 1) right = show_img->width - 1; |
| | | if (top < 0) top = 0; |
| | | if (bot > show_img->height - 1) bot = show_img->height - 1; |
| | | |
| | | float const font_size = show_img->height / 1000.F; |
| | | CvPoint pt1, pt2, pt_text, pt_text_bg1, pt_text_bg2; |
| | | pt1.x = left; |
| | | pt1.y = top; |
| | | pt2.x = right; |
| | | pt2.y = bot; |
| | | pt_text.x = left; |
| | | pt_text.y = top - 12; |
| | | pt_text_bg1.x = left; |
| | | pt_text_bg1.y = top - (10+25*font_size); |
| | | pt_text_bg2.x = right; |
| | | pt_text_bg2.y = top; |
| | | CvScalar color; |
| | | color.val[0] = red * 256; |
| | | color.val[1] = green * 256; |
| | | color.val[2] = blue * 256; |
| | | |
| | | cvRectangle(show_img, pt1, pt2, color, width, 8, 0); |
| | | |
| | | cvRectangle(show_img, pt_text_bg1, pt_text_bg2, color, width, 8, 0); |
| | | cvRectangle(show_img, pt_text_bg1, pt_text_bg2, color, CV_FILLED, 8, 0); // filled |
| | | CvScalar black_color; |
| | | black_color.val[0] = 0; |
| | | CvFont font; |
| | | cvInitFont(&font, CV_FONT_HERSHEY_SIMPLEX, font_size, font_size, 0, font_size * 3, 8); |
| | | cvPutText(show_img, names[class], pt_text, &font, black_color); |
| | | } |
| | | } |
| | | } |
| | | #endif |
| | | |
| | | void transpose_image(image im) |
| | | { |
| | | assert(im.w == im.h); |
| | |
| | | cvReleaseImage(&buffer); |
| | | } |
| | | cvShowImage(buff, disp); |
| | | |
| | | cvReleaseImage(&disp); |
| | | } |
| | | |
| | | |
| | | void show_image_cv_ipl(IplImage *disp, const char *name, const char *out_filename) |
| | | { |
| | | if (disp == NULL) return; |
| | | char buff[256]; |
| | | //sprintf(buff, "%s (%d)", name, windows); |
| | | sprintf(buff, "%s", name); |
| | | cvNamedWindow(buff, CV_WINDOW_NORMAL); |
| | | //cvMoveWindow(buff, 100*(windows%10) + 200*(windows/10), 100*(windows%10)); |
| | | ++windows; |
| | | cvShowImage(buff, disp); |
| | | |
| | | if(out_filename) |
| | | { |
| | | CvSize size; |
| | | { |
| | | size.width = disp->width, size.height = disp->height; |
| | | } |
| | | |
| | | static CvVideoWriter* output_video = NULL; // cv::VideoWriter output_video; |
| | | if (output_video == NULL) |
| | | { |
| | | //const char* output_name = "test_dnn_out.avi"; |
| | | //output_video = cvCreateVideoWriter(out_filename, CV_FOURCC('H', '2', '6', '4'), 25, size, 1); |
| | | output_video = cvCreateVideoWriter(out_filename, CV_FOURCC('D', 'I', 'V', 'X'), 25, size, 1); |
| | | //output_video = cvCreateVideoWriter(out_filename, CV_FOURCC('M', 'J', 'P', 'G'), 25, size, 1); |
| | | //output_video = cvCreateVideoWriter(out_filename, CV_FOURCC('M', 'P', '4', 'V'), 25, size, 1); |
| | | //output_video = cvCreateVideoWriter(out_filename, CV_FOURCC('M', 'P', '4', '2'), 25, size, 1); |
| | | //output_video = cvCreateVideoWriter(out_filename, CV_FOURCC('X', 'V', 'I', 'D'), 25, size, 1); |
| | | //output_video = cvCreateVideoWriter(out_filename, CV_FOURCC('W', 'M', 'V', '2'), 25, size, 1); |
| | | } |
| | | |
| | | cvWriteFrame(output_video, disp); // comment this line to improve FPS !!! |
| | | printf("\n cvWriteFrame \n"); |
| | | } |
| | | |
| | | cvReleaseImage(&disp); |
| | | } |
| | | #endif |
| | | |
| | | void show_image(image p, const char *name) |
| | |
| | | return im; |
| | | } |
| | | |
| | | image get_image_from_stream_resize(CvCapture *cap, int w, int h, IplImage** in_img) |
| | | { |
| | | IplImage* src = cvQueryFrame(cap); |
| | | if (!src) return make_empty_image(0, 0, 0); |
| | | IplImage* new_img = cvCreateImage(cvSize(w, h), IPL_DEPTH_8U, 3); |
| | | *in_img = cvCreateImage(cvSize(src->width, src->height), IPL_DEPTH_8U, 3); |
| | | cvResize(src, *in_img, CV_INTER_LINEAR); |
| | | cvResize(src, new_img, CV_INTER_LINEAR); |
| | | image im = ipl_to_image(new_img); |
| | | cvReleaseImage(&new_img); |
| | | rgbgr_image(im); |
| | | return im; |
| | | } |
| | | |
| | | void save_image_jpg(image p, const char *name) |
| | | { |
| | | image copy = copy_image(p); |
| | |
| | | |
| | | void random_distort_image(image im, float hue, float saturation, float exposure) |
| | | { |
| | | float dhue = rand_uniform(-hue, hue); |
| | | float dhue = rand_uniform_strong(-hue, hue); |
| | | float dsat = rand_scale(saturation); |
| | | float dexp = rand_scale(exposure); |
| | | distort_image(im, dhue, dsat, dexp); |
| | |
| | | image load_image(char *filename, int w, int h, int c) |
| | | { |
| | | #ifdef OPENCV |
| | | image out = load_image_cv(filename, c); |
| | | |
| | | #ifndef CV_VERSION_EPOCH |
| | | image out = load_image_stb(filename, c); // OpenCV 3.x |
| | | #else |
| | | image out = load_image_stb(filename, c); |
| | | image out = load_image_cv(filename, c); // OpenCV 2.4.x |
| | | #endif |
| | | |
| | | #else |
| | | image out = load_image_stb(filename, c); // without OpenCV |
| | | #endif |
| | | |
| | | if((h && w) && (h != out.h || w != out.w)){ |