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| void test_detector(char *datacfg, char *cfgfile, char *weightfile, char *filename, float thresh, float hier_thresh, char *outfile, int fullscreen) { list *options = read_data_cfg(datacfg); char *name_list = option_find_str(options, "names", "data/names.list"); char **names = get_labels(name_list); image **alphabet = load_alphabet(); network *net = load_network(cfgfile, weightfile, 0); set_batch_network(net, 1); srand(2222222); double time; char buff[256]; char *input = buff; float nms=.45; int i=0; while(1){ if(filename){ strncpy(input, filename, 256); image im = load_image_color(input,0,0); image sized = letterbox_image(im, net->w, net->h); layer l = net->layers[net->n-1]; float *X = sized.data; time=what_time_is_it_now(); network_predict(net, X); printf("%s: Predicted in %f seconds.\n", input, what_time_is_it_now()-time); int nboxes = 0; detection *dets = get_network_boxes(net, im.w, im.h, thresh, hier_thresh, 0, 1, &nboxes); if (nms) do_nms_sort(dets, nboxes, l.classes, nms); draw_detections(im, dets, nboxes, thresh, names, alphabet, l.classes); free_detections(dets, nboxes); if(outfile) { save_image(im, outfile); } else{ save_image(im, "predictions"); #ifdef OPENCV cvNamedWindow("predictions", CV_WINDOW_NORMAL); if(fullscreen){ cvSetWindowProperty("predictions", CV_WND_PROP_FULLSCREEN, CV_WINDOW_FULLSCREEN); } show_image(im, "predictions",0); cvWaitKey(0); cvDestroyAllWindows(); #endif } free_image(im); free_image(sized); if (filename) break; } else { printf("Enter Image Path: "); fflush(stdout); input = fgets(input, 256, stdin); if(!input) return; strtok(input, "\n"); list *plist = get_paths(input); char **paths = (char **)list_to_array(plist); printf("Start Testing!\n"); int m = plist->size; if(access("/home/lzm/data/test_folder/darknet/car_person/out",0)==-1) { if (mkdir("/home/lzm/data/test_folder/darknet/car_person/out",0777)) { printf("creat folder failed!!!"); } } for(i = 0; i < m; ++i){ char *path = paths[i]; image im = load_image_color(path,0,0); image sized = letterbox_image(im, net->w, net->h); layer l = net->layers[net->n-1]; float *X = sized.data; time=what_time_is_it_now(); network_predict(net, X); printf("Try Very Hard:"); printf("%s: Predicted in %f seconds.\n", path, what_time_is_it_now()-time); int nboxes = 0; detection *dets = get_network_boxes(net, im.w, im.h, thresh, hier_thresh, 0, 1, &nboxes); if (nms) do_nms_sort(dets, nboxes, l.classes, nms); draw_detections(im, dets, nboxes, thresh, names, alphabet, l.classes); free_detections(dets, nboxes); if(outfile){ save_image(im, outfile); } else{ char b[2048]; sprintf(b,"/home/lzm/data/test_folder/darknet/car_person/out/%s",GetFilename(path)); save_image(im, b); printf("OJBK!\n",GetFilename(path)); #ifdef OPENCV cvNamedWindow("predictions", CV_WINDOW_NORMAL); if(fullscreen){ cvSetWindowProperty("predictions", CV_WND_PROP_FULLSCREEN, CV_WINDOW_FULLSCREEN); } show_image(im, "predictions",0); cvWaitKey(0); cvDestroyAllWindows(); #endif } free_image(im); free_image(sized); if (filename) break; } } } }
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