| | |
| | | #ifdef OPENCV |
| | | #include "opencv2/highgui/highgui_c.h" |
| | | #include "opencv2/imgproc/imgproc_c.h" |
| | | #include "opencv2/core/types_c.h" |
| | | #include "opencv2/core/version.hpp" |
| | | #ifndef CV_VERSION_EPOCH |
| | | #include "opencv2/videoio/videoio_c.h" |
| | |
| | | return r; |
| | | } |
| | | |
| | | static float get_pixel(image m, int x, int y, int c) |
| | | { |
| | | assert(x < m.w && y < m.h && c < m.c); |
| | | return m.data[c*m.h*m.w + y*m.w + x]; |
| | | } |
| | | static float get_pixel_extend(image m, int x, int y, int c) |
| | | { |
| | | if (x < 0 || x >= m.w || y < 0 || y >= m.h) return 0; |
| | | /* |
| | | if(x < 0) x = 0; |
| | | if(x >= m.w) x = m.w-1; |
| | | if(y < 0) y = 0; |
| | | if(y >= m.h) y = m.h-1; |
| | | */ |
| | | if (c < 0 || c >= m.c) return 0; |
| | | return get_pixel(m, x, y, c); |
| | | } |
| | | static void set_pixel(image m, int x, int y, int c, float val) |
| | | { |
| | | if (x < 0 || y < 0 || c < 0 || x >= m.w || y >= m.h || c >= m.c) return; |
| | | assert(x < m.w && y < m.h && c < m.c); |
| | | m.data[c*m.h*m.w + y*m.w + x] = val; |
| | | } |
| | | static void add_pixel(image m, int x, int y, int c, float val) |
| | | { |
| | | assert(x < m.w && y < m.h && c < m.c); |
| | | m.data[c*m.h*m.w + y*m.w + x] += val; |
| | | } |
| | | |
| | | void composite_image(image source, image dest, int dx, int dy) |
| | | { |
| | | int x,y,k; |
| | |
| | | return alphabets; |
| | | } |
| | | |
| | | void draw_detections_v3(image im, detection *dets, int num, float thresh, char **names, image **alphabet, int classes) |
| | | { |
| | | int i, j; |
| | | |
| | | for (i = 0; i < num; ++i) { |
| | | char labelstr[4096] = { 0 }; |
| | | int class_id = -1; |
| | | for (j = 0; j < classes; ++j) { |
| | | if (dets[i].prob[j] > thresh) { |
| | | if (class_id < 0) { |
| | | strcat(labelstr, names[j]); |
| | | class_id = j; |
| | | } |
| | | else { |
| | | strcat(labelstr, ", "); |
| | | strcat(labelstr, names[j]); |
| | | } |
| | | printf("%s: %.0f%%\n", names[j], dets[i].prob[j] * 100); |
| | | |
| | | // Creates array of detections with prob > thresh and fills best_class for them |
| | | detection_with_class* get_actual_detections(detection *dets, int dets_num, float thresh, int* selected_detections_num) |
| | | { |
| | | int selected_num = 0; |
| | | detection_with_class* result_arr = calloc(dets_num, sizeof(detection_with_class)); |
| | | int i; |
| | | for (i = 0; i < dets_num; ++i) { |
| | | int best_class = -1; |
| | | float best_class_prob = thresh; |
| | | int j; |
| | | for (j = 0; j < dets[i].classes; ++j) { |
| | | if (dets[i].prob[j] > best_class_prob ) { |
| | | best_class = j; |
| | | best_class_prob = dets[i].prob[j]; |
| | | } |
| | | } |
| | | if (class_id >= 0) { |
| | | if (best_class >= 0) { |
| | | result_arr[selected_num].det = dets[i]; |
| | | result_arr[selected_num].best_class = best_class; |
| | | ++selected_num; |
| | | } |
| | | } |
| | | if (selected_detections_num) |
| | | *selected_detections_num = selected_num; |
| | | return result_arr; |
| | | } |
| | | |
| | | // compare to sort detection** by bbox.x |
| | | int compare_by_lefts(const void *a_ptr, const void *b_ptr) { |
| | | const detection_with_class* a = (detection_with_class*)a_ptr; |
| | | const detection_with_class* b = (detection_with_class*)b_ptr; |
| | | const float delta = (a->det.bbox.x - a->det.bbox.w/2) - (b->det.bbox.x - b->det.bbox.w/2); |
| | | return delta < 0 ? -1 : delta > 0 ? 1 : 0; |
| | | } |
| | | |
| | | // compare to sort detection** by best_class probability |
| | | int compare_by_probs(const void *a_ptr, const void *b_ptr) { |
| | | const detection_with_class* a = (detection_with_class*)a_ptr; |
| | | const detection_with_class* b = (detection_with_class*)b_ptr; |
| | | float delta = a->det.prob[a->best_class] - b->det.prob[b->best_class]; |
| | | return delta < 0 ? -1 : delta > 0 ? 1 : 0; |
| | | } |
| | | |
| | | void draw_detections_v3(image im, detection *dets, int num, float thresh, char **names, image **alphabet, int classes, int ext_output) |
| | | { |
| | | int selected_detections_num; |
| | | detection_with_class* selected_detections = get_actual_detections(dets, num, thresh, &selected_detections_num); |
| | | |
| | | // text output |
| | | qsort(selected_detections, selected_detections_num, sizeof(*selected_detections), compare_by_lefts); |
| | | int i; |
| | | for (i = 0; i < selected_detections_num; ++i) { |
| | | const int best_class = selected_detections[i].best_class; |
| | | printf("%s: %.0f%%", names[best_class], selected_detections[i].det.prob[best_class] * 100); |
| | | if (ext_output) |
| | | printf("\t(left_x: %4.0f top_y: %4.0f width: %4.0f height: %4.0f)\n", |
| | | (selected_detections[i].det.bbox.x - selected_detections[i].det.bbox.w / 2)*im.w, |
| | | (selected_detections[i].det.bbox.y - selected_detections[i].det.bbox.h / 2)*im.h, |
| | | selected_detections[i].det.bbox.w*im.w, selected_detections[i].det.bbox.h*im.h); |
| | | else |
| | | printf("\n"); |
| | | int j; |
| | | for (j = 0; j < classes; ++j) { |
| | | if (selected_detections[i].det.prob[j] > thresh && j != best_class) { |
| | | printf("%s: %.0f%%\n", names[j], selected_detections[i].det.prob[j] * 100); |
| | | } |
| | | } |
| | | } |
| | | |
| | | // image output |
| | | qsort(selected_detections, selected_detections_num, sizeof(*selected_detections), compare_by_probs); |
| | | for (i = 0; i < selected_detections_num; ++i) { |
| | | int width = im.h * .006; |
| | | if (width < 1) |
| | | width = 1; |
| | | |
| | | /* |
| | | if(0){ |
| | |
| | | } |
| | | */ |
| | | |
| | | //printf("%d %s: %.0f%%\n", i, names[class_id], prob*100); |
| | | int offset = class_id * 123457 % classes; |
| | | //printf("%d %s: %.0f%%\n", i, names[selected_detections[i].best_class], prob*100); |
| | | int offset = selected_detections[i].best_class * 123457 % classes; |
| | | float red = get_color(2, offset, classes); |
| | | float green = get_color(1, offset, classes); |
| | | float blue = get_color(0, offset, classes); |
| | |
| | | rgb[0] = red; |
| | | rgb[1] = green; |
| | | rgb[2] = blue; |
| | | box b = dets[i].bbox; |
| | | box b = selected_detections[i].det.bbox; |
| | | //printf("%f %f %f %f\n", b.x, b.y, b.w, b.h); |
| | | |
| | | int left = (b.x - b.w / 2.)*im.w; |
| | |
| | | |
| | | draw_box_width(im, left, top, right, bot, width, red, green, blue); |
| | | if (alphabet) { |
| | | char labelstr[4096] = { 0 }; |
| | | strcat(labelstr, names[selected_detections[i].best_class]); |
| | | int j; |
| | | for (j = 0; j < classes; ++j) { |
| | | if (selected_detections[i].det.prob[j] > thresh && j != selected_detections[i].best_class) { |
| | | strcat(labelstr, ", "); |
| | | strcat(labelstr, names[j]); |
| | | } |
| | | } |
| | | image label = get_label_v3(alphabet, labelstr, (im.h*.03)); |
| | | draw_label(im, top + width, left, label, rgb); |
| | | free_image(label); |
| | | } |
| | | if (dets[i].mask) { |
| | | image mask = float_to_image(14, 14, 1, dets[i].mask); |
| | | if (selected_detections[i].det.mask) { |
| | | image mask = float_to_image(14, 14, 1, selected_detections[i].det.mask); |
| | | image resized_mask = resize_image(mask, b.w*im.w, b.h*im.h); |
| | | image tmask = threshold_image(resized_mask, .5); |
| | | embed_image(tmask, im, left, top); |
| | |
| | | free_image(resized_mask); |
| | | free_image(tmask); |
| | | } |
| | | } |
| | | } |
| | | free(selected_detections); |
| | | } |
| | | |
| | | void draw_detections(image im, int num, float thresh, box *boxes, float **probs, char **names, image **alphabet, int classes) |
| | |
| | | |
| | | #ifdef OPENCV |
| | | |
| | | void draw_detections_cv_v3(IplImage* show_img, detection *dets, int num, float thresh, char **names, image **alphabet, int classes) |
| | | void draw_detections_cv_v3(IplImage* show_img, detection *dets, int num, float thresh, char **names, image **alphabet, int classes, int ext_output) |
| | | { |
| | | int i, j; |
| | | if (!show_img) return; |
| | | static int frame_id = 0; |
| | | frame_id++; |
| | | |
| | | for (i = 0; i < num; ++i) { |
| | | char labelstr[4096] = { 0 }; |
| | |
| | | strcat(labelstr, ", "); |
| | | strcat(labelstr, names[j]); |
| | | } |
| | | printf("%s: %.0f%%\n", names[j], dets[i].prob[j] * 100); |
| | | printf("%s: %.0f%% ", names[j], dets[i].prob[j] * 100); |
| | | } |
| | | } |
| | | if (class_id >= 0) { |
| | | int width = show_img->height * .006; |
| | | |
| | | /* |
| | | if(0){ |
| | | width = pow(prob, 1./2.)*10+1; |
| | | alphabet = 0; |
| | | } |
| | | */ |
| | | //if(0){ |
| | | //width = pow(prob, 1./2.)*10+1; |
| | | //alphabet = 0; |
| | | //} |
| | | |
| | | //printf("%d %s: %.0f%%\n", i, names[class_id], prob*100); |
| | | int offset = class_id * 123457 % classes; |
| | |
| | | color.val[1] = green * 256; |
| | | color.val[2] = blue * 256; |
| | | |
| | | // you should create directory: result_img |
| | | //static int copied_frame_id = -1; |
| | | //static IplImage* copy_img = NULL; |
| | | //if (copied_frame_id != frame_id) { |
| | | // copied_frame_id = frame_id; |
| | | // if(copy_img == NULL) copy_img = cvCreateImage(cvSize(show_img->width, show_img->height), show_img->depth, show_img->nChannels); |
| | | // cvCopy(show_img, copy_img, 0); |
| | | //} |
| | | //static int img_id = 0; |
| | | //img_id++; |
| | | //char image_name[1024]; |
| | | //sprintf(image_name, "result_img/img_%d_%d_%d.jpg", frame_id, img_id, class_id); |
| | | //CvRect rect = cvRect(pt1.x, pt1.y, pt2.x - pt1.x, pt2.y - pt1.y); |
| | | //cvSetImageROI(copy_img, rect); |
| | | //cvSaveImage(image_name, copy_img, 0); |
| | | //cvResetImageROI(copy_img); |
| | | |
| | | cvRectangle(show_img, pt1, pt2, color, width, 8, 0); |
| | | //printf("left=%d, right=%d, top=%d, bottom=%d, obj_id=%d, obj=%s \n", left, right, top, bot, class_id, names[class_id]); |
| | | if (ext_output) |
| | | printf("\t(left_x: %4.0f top_y: %4.0f width: %4.0f height: %4.0f)\n", |
| | | (float)left, (float)right, b.w*show_img->width, b.h*show_img->height); |
| | | else |
| | | printf("\n"); |
| | | 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; |
| | |
| | | cvPutText(img, char_buff, pt1, &font, CV_RGB(0, 0, 0)); |
| | | cvShowImage("average loss", img); |
| | | int k = cvWaitKey(20); |
| | | if (k == 's') cvSaveImage("chart.jpg", img, 0); |
| | | if (k == 's' || current_batch == (max_batches-1)) cvSaveImage("chart.jpg", img, 0); |
| | | } |
| | | #endif // OPENCV |
| | | |
| | |
| | | sprintf(buff, "echo %s >> bad.list", filename); |
| | | system(buff); |
| | | return make_image(10,10,3); |
| | | //exit(0); |
| | | //exit(EXIT_FAILURE); |
| | | } |
| | | image out = ipl_to_image(src); |
| | | cvReleaseImage(&src); |
| | |
| | | return im; |
| | | } |
| | | |
| | | image get_image_from_stream_resize(CvCapture *cap, int w, int h, IplImage** in_img, int use_webcam) |
| | | image get_image_from_stream_cpp(CvCapture *cap) |
| | | { |
| | | //IplImage* src = cvQueryFrame(cap); |
| | | IplImage* src; |
| | | static int once = 1; |
| | | if (once) { |
| | | once = 0; |
| | | do { |
| | | src = get_webcam_frame(cap); |
| | | if (!src) return make_empty_image(0, 0, 0); |
| | | } while (src->width < 1 || src->height < 1 || src->nChannels < 1); |
| | | printf("Video stream: %d x %d \n", src->width, src->height); |
| | | } |
| | | else |
| | | src = get_webcam_frame(cap); |
| | | |
| | | if (!src) return make_empty_image(0, 0, 0); |
| | | image im = ipl_to_image(src); |
| | | rgbgr_image(im); |
| | | return im; |
| | | } |
| | | |
| | | image get_image_from_stream_resize(CvCapture *cap, int w, int h, IplImage** in_img, int cpp_video_capture) |
| | | { |
| | | IplImage* src; |
| | | if (use_webcam) src = get_webcam_frame(cap); |
| | | if (cpp_video_capture) { |
| | | static int once = 1; |
| | | if (once) { |
| | | once = 0; |
| | | do { |
| | | src = get_webcam_frame(cap); |
| | | if (!src) return make_empty_image(0, 0, 0); |
| | | } while (src->width < 1 || src->height < 1 || src->nChannels < 1); |
| | | printf("Video stream: %d x %d \n", src->width, src->height); |
| | | } else |
| | | src = get_webcam_frame(cap); |
| | | } |
| | | else src = cvQueryFrame(cap); |
| | | |
| | | if (!src) return make_empty_image(0, 0, 0); |
| | | if (src->width < 1 || src->height < 1 || src->nChannels < 1) 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); |
| | | if (cpp_video_capture) cvReleaseImage(&src); |
| | | rgbgr_image(im); |
| | | return im; |
| | | } |
| | |
| | | unsigned char *data = stbi_load(filename, &w, &h, &c, channels); |
| | | if (!data) { |
| | | fprintf(stderr, "Cannot load image \"%s\"\nSTB Reason: %s\n", filename, stbi_failure_reason()); |
| | | exit(0); |
| | | char buff[256]; |
| | | sprintf(buff, "echo %s >> bad.list", filename); |
| | | system(buff); |
| | | return make_image(10, 10, 3); |
| | | //exit(EXIT_FAILURE); |
| | | } |
| | | if(channels) c = channels; |
| | | int i,j,k; |
| | |
| | | return out; |
| | | } |
| | | |
| | | float get_pixel(image m, int x, int y, int c) |
| | | { |
| | | assert(x < m.w && y < m.h && c < m.c); |
| | | return m.data[c*m.h*m.w + y*m.w + x]; |
| | | } |
| | | float get_pixel_extend(image m, int x, int y, int c) |
| | | { |
| | | if(x < 0) x = 0; |
| | | if(x >= m.w) x = m.w-1; |
| | | if(y < 0) y = 0; |
| | | if(y >= m.h) y = m.h-1; |
| | | if(c < 0 || c >= m.c) return 0; |
| | | return get_pixel(m, x, y, c); |
| | | } |
| | | void set_pixel(image m, int x, int y, int c, float val) |
| | | { |
| | | if (x < 0 || y < 0 || c < 0 || x >= m.w || y >= m.h || c >= m.c) return; |
| | | assert(x < m.w && y < m.h && c < m.c); |
| | | m.data[c*m.h*m.w + y*m.w + x] = val; |
| | | } |
| | | void add_pixel(image m, int x, int y, int c, float val) |
| | | { |
| | | assert(x < m.w && y < m.h && c < m.c); |
| | | m.data[c*m.h*m.w + y*m.w + x] += val; |
| | | } |
| | | |
| | | void print_image(image m) |
| | | { |
| | | int i, j, k; |