mirror of
https://github.com/pjreddie/darknet.git
synced 2023-08-10 21:13:14 +03:00
it's raining really hard outside :-( :rain: :storm: ☁️
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@ -10,7 +10,7 @@ void train_segmenter(char *datacfg, char *cfgfile, char *weightfile, int *gpus,
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char *base = basecfg(cfgfile);
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printf("%s\n", base);
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printf("%d\n", ngpus);
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network *nets = calloc(ngpus, sizeof(network));
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network **nets = calloc(ngpus, sizeof(network*));
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srand(time(0));
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int seed = rand();
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@ -19,23 +19,20 @@ void train_segmenter(char *datacfg, char *cfgfile, char *weightfile, int *gpus,
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#ifdef GPU
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cuda_set_device(gpus[i]);
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#endif
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nets[i] = parse_network_cfg(cfgfile);
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if(weightfile){
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load_weights(&nets[i], weightfile);
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}
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if(clear) *nets[i].seen = 0;
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nets[i] = load_network(cfgfile, weightfile, clear);
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nets[i]->learning_rate *= ngpus;
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}
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srand(time(0));
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network net = nets[0];
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network *net = nets[0];
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image pred = get_network_image(net);
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int div = net.w/pred.w;
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assert(pred.w * div == net.w);
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assert(pred.h * div == net.h);
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int div = net->w/pred.w;
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assert(pred.w * div == net->w);
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assert(pred.h * div == net->h);
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int imgs = net.batch * net.subdivisions * ngpus;
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int imgs = net->batch * net->subdivisions * ngpus;
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printf("Learning Rate: %g, Momentum: %g, Decay: %g\n", net.learning_rate, net.momentum, net.decay);
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printf("Learning Rate: %g, Momentum: %g, Decay: %g\n", net->learning_rate, net->momentum, net->decay);
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list *options = read_data_cfg(datacfg);
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char *backup_directory = option_find_str(options, "backup", "/backup/");
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@ -48,19 +45,19 @@ void train_segmenter(char *datacfg, char *cfgfile, char *weightfile, int *gpus,
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clock_t time;
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load_args args = {0};
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args.w = net.w;
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args.h = net.h;
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args.w = net->w;
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args.h = net->h;
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args.threads = 32;
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args.scale = div;
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args.min = net.min_crop;
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args.max = net.max_crop;
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args.angle = net.angle;
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args.aspect = net.aspect;
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args.exposure = net.exposure;
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args.saturation = net.saturation;
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args.hue = net.hue;
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args.size = net.w;
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args.min = net->min_crop;
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args.max = net->max_crop;
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args.angle = net->angle;
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args.aspect = net->aspect;
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args.exposure = net->exposure;
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args.saturation = net->saturation;
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args.hue = net->hue;
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args.size = net->w;
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args.classes = 80;
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args.paths = paths;
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@ -74,8 +71,8 @@ void train_segmenter(char *datacfg, char *cfgfile, char *weightfile, int *gpus,
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args.d = &buffer;
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load_thread = load_data(args);
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int epoch = (*net.seen)/N;
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while(get_current_batch(net) < net.max_batches || net.max_batches == 0){
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int epoch = (*net->seen)/N;
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while(get_current_batch(net) < net->max_batches || net->max_batches == 0){
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time=clock();
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pthread_join(load_thread, 0);
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@ -96,8 +93,8 @@ void train_segmenter(char *datacfg, char *cfgfile, char *weightfile, int *gpus,
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loss = train_network(net, train);
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#endif
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if(display){
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image tr = float_to_image(net.w/div, net.h/div, 80, train.y.vals[net.batch*(net.subdivisions-1)]);
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image im = float_to_image(net.w, net.h, net.c, train.X.vals[net.batch*(net.subdivisions-1)]);
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image tr = float_to_image(net->w/div, net->h/div, 80, train.y.vals[net->batch*(net->subdivisions-1)]);
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image im = float_to_image(net->w, net->h, net->c, train.X.vals[net->batch*(net->subdivisions-1)]);
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image mask = mask_to_rgb(tr);
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image prmask = mask_to_rgb(pred);
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show_image(im, "input");
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@ -111,10 +108,10 @@ void train_segmenter(char *datacfg, char *cfgfile, char *weightfile, int *gpus,
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}
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if(avg_loss == -1) avg_loss = loss;
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avg_loss = avg_loss*.9 + loss*.1;
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printf("%ld, %.3f: %f, %f avg, %f rate, %lf seconds, %ld images\n", get_current_batch(net), (float)(*net.seen)/N, loss, avg_loss, get_current_rate(net), sec(clock()-time), *net.seen);
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printf("%ld, %.3f: %f, %f avg, %f rate, %lf seconds, %ld images\n", get_current_batch(net), (float)(*net->seen)/N, loss, avg_loss, get_current_rate(net), sec(clock()-time), *net->seen);
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free_data(train);
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if(*net.seen/N > epoch){
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epoch = *net.seen/N;
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if(*net->seen/N > epoch){
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epoch = *net->seen/N;
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char buff[256];
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sprintf(buff, "%s/%s_%d.weights",backup_directory,base, epoch);
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save_weights(net, buff);
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@ -135,13 +132,10 @@ void train_segmenter(char *datacfg, char *cfgfile, char *weightfile, int *gpus,
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free(base);
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}
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void predict_segmenter(char *datafile, char *cfgfile, char *weightfile, char *filename)
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void predict_segmenter(char *datafile, char *cfg, char *weights, char *filename)
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{
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network net = parse_network_cfg(cfgfile);
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if(weightfile){
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load_weights(&net, weightfile);
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}
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set_batch_network(&net, 1);
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network *net = load_network(cfg, weights, 0);
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set_batch_network(net, 1);
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srand(2222222);
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clock_t time;
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@ -158,7 +152,7 @@ void predict_segmenter(char *datafile, char *cfgfile, char *weightfile, char *fi
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strtok(input, "\n");
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}
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image im = load_image_color(input, 0, 0);
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image sized = letterbox_image(im, net.w, net.h);
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image sized = letterbox_image(im, net->w, net->h);
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float *X = sized.data;
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time=clock();
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@ -180,15 +174,12 @@ void predict_segmenter(char *datafile, char *cfgfile, char *weightfile, char *fi
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}
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void demo_segmenter(char *datacfg, char *cfgfile, char *weightfile, int cam_index, const char *filename)
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void demo_segmenter(char *datacfg, char *cfg, char *weights, int cam_index, const char *filename)
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{
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#ifdef OPENCV
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printf("Classifier Demo\n");
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network net = parse_network_cfg(cfgfile);
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if(weightfile){
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load_weights(&net, weightfile);
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}
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set_batch_network(&net, 1);
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network *net = load_network(cfg, weights, 0);
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set_batch_network(net, 1);
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srand(2222222);
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CvCapture * cap;
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@ -209,7 +200,7 @@ void demo_segmenter(char *datacfg, char *cfgfile, char *weightfile, int cam_inde
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gettimeofday(&tval_before, NULL);
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image in = get_image_from_stream(cap);
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image in_s = letterbox_image(in, net.w, net.h);
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image in_s = letterbox_image(in, net->w, net->h);
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network_predict(net, in_s.data);
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