| | |
| | | #pragma comment(lib, "opencv_highgui" OPENCV_VERSION ".lib") |
| | | #endif |
| | | |
| | | #endif |
| | | IplImage* draw_train_chart(float max_img_loss, int max_batches, int number_of_lines, int img_size); |
| | | void draw_train_loss(IplImage* img, int img_size, float avg_loss, float max_img_loss, int current_batch, int max_batches); |
| | | #endif // OPENCV |
| | | |
| | | static int coco_ids[] = {1,2,3,4,5,6,7,8,9,10,11,13,14,15,16,17,18,19,20,21,22,23,24,25,27,28,31,32,33,34,35,36,37,38,39,40,41,42,43,44,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,67,70,72,73,74,75,76,77,78,79,80,81,82,84,85,86,87,88,89,90}; |
| | | |
| | | void train_detector(char *datacfg, char *cfgfile, char *weightfile, int *gpus, int ngpus, int clear) |
| | | void train_detector(char *datacfg, char *cfgfile, char *weightfile, int *gpus, int ngpus, int clear, int dont_show) |
| | | { |
| | | list *options = read_data_cfg(datacfg); |
| | | char *train_images = option_find_str(options, "train", "data/train.list"); |
| | |
| | | float avg_loss = -1; |
| | | network *nets = calloc(ngpus, sizeof(network)); |
| | | |
| | | int iter_save; |
| | | iter_save = 100; |
| | | |
| | | srand(time(0)); |
| | | int seed = rand(); |
| | | int i; |
| | |
| | | args.small_object = l.small_object; |
| | | args.d = &buffer; |
| | | args.type = DETECTION_DATA; |
| | | args.threads = 4;// 8; |
| | | args.threads = 8; // 64 |
| | | |
| | | args.angle = net.angle; |
| | | args.exposure = net.exposure; |
| | | args.saturation = net.saturation; |
| | | args.hue = net.hue; |
| | | |
| | | #ifdef OPENCV |
| | | IplImage* img = NULL; |
| | | float max_img_loss = 5; |
| | | int number_of_lines = 100; |
| | | int img_size = 1000; |
| | | if (!dont_show) |
| | | img = draw_train_chart(max_img_loss, net.max_batches, number_of_lines, img_size); |
| | | #endif //OPENCV |
| | | |
| | | pthread_t load_thread = load_data(args); |
| | | clock_t time; |
| | | int count = 0; |
| | |
| | | if(l.random && count++%10 == 0){ |
| | | printf("Resizing\n"); |
| | | int dim = (rand() % 12 + (init_w/32 - 5)) * 32; // +-160 |
| | | //int dim = (rand() % 10 + 10) * 32; |
| | | //if (get_current_batch(net)+100 > net.max_batches) dim = 544; |
| | | //int dim = (rand() % 4 + 16) * 32; |
| | | printf("%d\n", dim); |
| | |
| | | |
| | | i = get_current_batch(net); |
| | | printf("%d: %f, %f avg, %f rate, %lf seconds, %d images\n", get_current_batch(net), loss, avg_loss, get_current_rate(net), sec(clock()-time), i*imgs); |
| | | |
| | | #ifdef OPENCV |
| | | if(!dont_show) |
| | | draw_train_loss(img, img_size, avg_loss, max_img_loss, i, net.max_batches); |
| | | #endif // OPENCV |
| | | |
| | | //if (i % 1000 == 0 || (i < 1000 && i % 100 == 0)) { |
| | | if (i % 100 == 0) { |
| | | //if (i % 100 == 0) { |
| | | if(i >= iter_save) { |
| | | iter_save += 100; |
| | | #ifdef GPU |
| | | if (ngpus != 1) sync_nets(nets, ngpus, 0); |
| | | #endif |
| | |
| | | char buff[256]; |
| | | sprintf(buff, "%s/%s_final.weights", backup_directory, base); |
| | | save_weights(net, buff); |
| | | |
| | | //cvReleaseImage(&img); |
| | | //cvDestroyAllWindows(); |
| | | } |
| | | |
| | | |
| | |
| | | float box_h = points->data.fl[i * 2 + 1]; |
| | | //int cluster_idx = labels->data.i[i]; |
| | | int cluster_idx = 0; |
| | | float min_dist = 1000000; |
| | | float min_dist = FLT_MAX; |
| | | for (j = 0; j < num_of_clusters; ++j) { |
| | | float anchor_w = centers->data.fl[j * 2]; |
| | | float anchor_h = centers->data.fl[j * 2 + 1]; |
| | |
| | | cvReleaseMat(&labels); |
| | | } |
| | | #else |
| | | void calc_anchors(char *datacfg, int num_of_clusters, int final_width, int final_height) { |
| | | void calc_anchors(char *datacfg, int num_of_clusters, int final_width, int final_height, int show) { |
| | | printf(" k-means++ can't be used without OpenCV, because there is used cvKMeans2 implementation \n"); |
| | | } |
| | | #endif // OPENCV |
| | |
| | | if (weights[strlen(weights) - 1] == 0x0d) weights[strlen(weights) - 1] = 0; |
| | | char *filename = (argc > 6) ? argv[6]: 0; |
| | | if(0==strcmp(argv[2], "test")) test_detector(datacfg, cfg, weights, filename, thresh, dont_show); |
| | | else if(0==strcmp(argv[2], "train")) train_detector(datacfg, cfg, weights, gpus, ngpus, clear); |
| | | else if(0==strcmp(argv[2], "train")) train_detector(datacfg, cfg, weights, gpus, ngpus, clear, dont_show); |
| | | else if(0==strcmp(argv[2], "valid")) validate_detector(datacfg, cfg, weights); |
| | | else if(0==strcmp(argv[2], "recall")) validate_detector_recall(datacfg, cfg, weights); |
| | | else if(0==strcmp(argv[2], "map")) validate_detector_map(datacfg, cfg, weights, thresh); |
| | | else if(0==strcmp(argv[2], "calc_anchors")) calc_anchors(datacfg, num_of_clusters, final_width, final_heigh, show); |
| | | else if(0==strcmp(argv[2], "calc_anchors")) calc_anchors(datacfg, num_of_clusters, final_width, final_heigh, show); |
| | | else if(0==strcmp(argv[2], "demo")) { |
| | | list *options = read_data_cfg(datacfg); |
| | | int classes = option_find_int(options, "classes", 20); |