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faster nms and stuff

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This commit is contained in:
Joseph Redmon
2018-03-15 15:23:14 -07:00
parent 0b64cb4dd3
commit 0f110834f4
10 changed files with 126 additions and 93 deletions
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6
examples/coco.c
View File

@ -146,7 +146,7 @@ void validate_coco(char *cfg, char *weights)
FILE *fp = fopen(buff, "w");
fprintf(fp, "[\n");
detection *dets = make_network_boxes(net);
detection *dets = make_network_boxes(net, 0);
int m = plist->size;
int i=0;
@ -231,7 +231,7 @@ void validate_coco_recall(char *cfgfile, char *weightfile)
snprintf(buff, 1024, "%s%s.txt", base, coco_classes[j]);
fps[j] = fopen(buff, "w");
}
detection *dets = make_network_boxes(net);
detection *dets = make_network_boxes(net, 0);
int m = plist->size;
int i=0;
@ -302,7 +302,7 @@ void test_coco(char *cfgfile, char *weightfile, char *filename, float thresh)
clock_t time;
char buff[256];
char *input = buff;
detection *dets = make_network_boxes(net);
detection *dets = make_network_boxes(net, 0);
while(1){
if(filename){
strncpy(input, filename, 256);

47
examples/detector.c
View File

@ -279,8 +279,6 @@ void validate_detector_flip(char *datacfg, char *cfgfile, char *weightfile, char
}
}
detection *dets = make_network_boxes(net);
int m = plist->size;
int i=0;
int t;
@ -333,15 +331,17 @@ void validate_detector_flip(char *datacfg, char *cfgfile, char *weightfile, char
network_predict(net, input.data);
int w = val[t].w;
int h = val[t].h;
fill_network_boxes(net, w, h, thresh, .5, map, 0, dets);
if (nms) do_nms_sort(dets, l.w*l.h*l.n, classes, nms);
int num = 0;
detection *dets = get_network_boxes(net, w, h, thresh, .5, map, 0, &num);
if (nms) do_nms_sort(dets, num, classes, nms);
if (coco){
print_cocos(fp, path, dets, l.w*l.h*l.n, classes, w, h);
print_cocos(fp, path, dets, num, classes, w, h);
} else if (imagenet){
print_imagenet_detections(fp, i+t-nthreads+1, dets, l.w*l.h*l.n, classes, w, h);
print_imagenet_detections(fp, i+t-nthreads+1, dets, num, classes, w, h);
} else {
print_detector_detections(fps, id, dets, l.w*l.h*l.n, classes, w, h);
print_detector_detections(fps, id, dets, num, classes, w, h);
}
free_detections(dets, num);
free(id);
free_image(val[t]);
free_image(val_resized[t]);
@ -409,8 +409,6 @@ void validate_detector(char *datacfg, char *cfgfile, char *weightfile, char *out
}
}
detection *dets = make_network_boxes(net);
int nboxes = num_boxes(net);
int m = plist->size;
int i=0;
@ -459,7 +457,8 @@ void validate_detector(char *datacfg, char *cfgfile, char *weightfile, char *out
network_predict(net, X);
int w = val[t].w;
int h = val[t].h;
fill_network_boxes(net, w, h, thresh, .5, map, 0, dets);
int nboxes = 0;
detection *dets = get_network_boxes(net, w, h, thresh, .5, map, 0, &nboxes);
if (nms) do_nms_sort(dets, nboxes, classes, nms);
if (coco){
print_cocos(fp, path, dets, nboxes, classes, w, h);
@ -497,7 +496,6 @@ void validate_detector_recall(char *cfgfile, char *weightfile)
layer l = net->layers[net->n-1];
int j, k;
detection *dets = make_network_boxes(net);
int m = plist->size;
int i=0;
@ -510,7 +508,6 @@ void validate_detector_recall(char *cfgfile, char *weightfile)
int correct = 0;
int proposals = 0;
float avg_iou = 0;
int nboxes = num_boxes(net);
for(i = 0; i < m; ++i){
char *path = paths[i];
@ -518,7 +515,8 @@ void validate_detector_recall(char *cfgfile, char *weightfile)
image sized = resize_image(orig, net->w, net->h);
char *id = basecfg(path);
network_predict(net, sized.data);
fill_network_boxes(net, sized.w, sized.h, thresh, .5, 0, 1, dets);
int nboxes = 0;
detection *dets = get_network_boxes(net, sized.w, sized.h, thresh, .5, 0, 1, &nboxes);
if (nms) do_nms_obj(dets, nboxes, 1, nms);
char labelpath[4096];
@ -590,18 +588,18 @@ void test_detector(char *datacfg, char *cfgfile, char *weightfile, char *filenam
//resize_network(net, sized.w, sized.h);
layer l = net->layers[net->n-1];
int nboxes = num_boxes(net);
printf("%d\n", nboxes);
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);
detection *dets = get_network_boxes(net, im.w, im.h, thresh, hier_thresh, 0, 1);
int nboxes = 0;
detection *dets = get_network_boxes(net, im.w, im.h, thresh, hier_thresh, 0, 1, &nboxes);
printf("%d\n", nboxes);
//if (nms) do_nms_obj(boxes, probs, l.w*l.h*l.n, l.classes, nms);
if (nms) do_nms_sort(dets, nboxes, l.classes, nms);
draw_detections(im, dets, nboxes, thresh, names, alphabet, l.classes);
free_detections(dets, num_boxes(net));
free_detections(dets, nboxes);
if(outfile){
save_image(im, outfile);
}
@ -673,11 +671,10 @@ void censor_detector(char *datacfg, char *cfgfile, char *weightfile, int cam_ind
image in_s = letterbox_image(in, net->w, net->h);
layer l = net->layers[net->n-1];
int nboxes = num_boxes(net);
float *X = in_s.data;
network_predict(net, X);
detection *dets = get_network_boxes(net, in.w, in.h, thresh, 0, 0, 0);
int nboxes = 0;
detection *dets = get_network_boxes(net, in.w, in.h, thresh, 0, 0, 0, &nboxes);
//if (nms) do_nms_obj(boxes, probs, l.w*l.h*l.n, l.classes, nms);
if (nms) do_nms_sort(dets, nboxes, l.classes, nms);
@ -691,7 +688,7 @@ void censor_detector(char *datacfg, char *cfgfile, char *weightfile, int cam_ind
}
show_image(in, base);
cvWaitKey(10);
free_detections(dets, num_boxes(net));
free_detections(dets, nboxes);
free_image(in_s);
@ -756,12 +753,12 @@ void extract_detector(char *datacfg, char *cfgfile, char *weightfile, int cam_in
image in_s = letterbox_image(in, net->w, net->h);
layer l = net->layers[net->n-1];
int nboxes = num_boxes(net);
show_image(in, base);
int nboxes = 0;
float *X = in_s.data;
network_predict(net, X);
detection *dets = get_network_boxes(net, in.w, in.h, thresh, 0, 0, 1);
detection *dets = get_network_boxes(net, in.w, in.h, thresh, 0, 0, 1, &nboxes);
//if (nms) do_nms_obj(boxes, probs, l.w*l.h*l.n, l.classes, nms);
if (nms) do_nms_sort(dets, nboxes, l.classes, nms);
@ -779,7 +776,7 @@ void extract_detector(char *datacfg, char *cfgfile, char *weightfile, int cam_in
free_image(bim);
}
}
free_detections(dets, num_boxes(net));
free_detections(dets, nboxes);
free_image(in_s);
@ -795,6 +792,7 @@ void extract_detector(char *datacfg, char *cfgfile, char *weightfile, int cam_in
}
}
/*
void network_detect(network *net, image im, float thresh, float hier_thresh, float nms, detection *dets)
{
network_predict_image(net, im);
@ -803,6 +801,7 @@ void network_detect(network *net, image im, float thresh, float hier_thresh, flo
fill_network_boxes(net, im.w, im.h, thresh, hier_thresh, 0, 0, dets);
if (nms) do_nms_sort(dets, nboxes, l.classes, nms);
}
*/
void run_detector(int argc, char **argv)
{

6
examples/yolo.c
View File

@ -133,7 +133,7 @@ void validate_yolo(char *cfg, char *weights)
image *buf = calloc(nthreads, sizeof(image));
image *buf_resized = calloc(nthreads, sizeof(image));
pthread_t *thr = calloc(nthreads, sizeof(pthread_t));
detection *dets = make_network_boxes(net);
detection *dets = make_network_boxes(net, 0);
load_args args = {0};
args.w = net->w;
@ -200,7 +200,7 @@ void validate_yolo_recall(char *cfg, char *weights)
snprintf(buff, 1024, "%s%s.txt", base, voc_names[j]);
fps[j] = fopen(buff, "w");
}
detection *dets = make_network_boxes(net);
detection *dets = make_network_boxes(net, 0);
int m = plist->size;
int i=0;
@ -271,7 +271,7 @@ void test_yolo(char *cfgfile, char *weightfile, char *filename, float thresh)
char buff[256];
char *input = buff;
float nms=.4;
detection *dets = make_network_boxes(net);
detection *dets = make_network_boxes(net, 0);
while(1){
if(filename){
strncpy(input, filename, 256);