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Some fixes

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This commit is contained in:
AlexeyAB
2018-02-03 15:35:13 +03:00
parent 063a23f637
commit db3a3c54c5
4 changed files with 11 additions and 7 deletions
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2
src/detector.c
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@ -84,7 +84,7 @@ void train_detector(char *datacfg, char *cfgfile, char *weightfile, int *gpus, i
args.num_boxes = l.max_boxes;
args.d = &buffer;
args.type = DETECTION_DATA;
args.threads = 8;
args.threads = 4;// 8;
args.angle = net.angle;
args.exposure = net.exposure;

6
src/network.c
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@ -50,6 +50,7 @@ float get_current_rate(network net)
int batch_num = get_current_batch(net);
int i;
float rate;
if (batch_num < net.burn_in) return net.learning_rate * pow((float)batch_num / net.burn_in, net.power);
switch (net.policy) {
case CONSTANT:
return net.learning_rate;
@ -66,8 +67,9 @@ float get_current_rate(network net)
case EXP:
return net.learning_rate * pow(net.gamma, batch_num);
case POLY:
if (batch_num < net.burn_in) return net.learning_rate * pow((float)batch_num / net.burn_in, net.power);
return net.learning_rate * pow(1 - (float)batch_num / net.max_batches, net.power);
return net.learning_rate * pow(1 - (float)batch_num / net.max_batches, net.power);
//if (batch_num < net.burn_in) return net.learning_rate * pow((float)batch_num / net.burn_in, net.power);
//return net.learning_rate * pow(1 - (float)batch_num / net.max_batches, net.power);
case RANDOM:
return net.learning_rate * pow(rand_uniform(0,1), net.power);
case SIG:

3
src/parser.c
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@ -532,6 +532,7 @@ void parse_net_options(list *options, network *net)
net->saturation = option_find_float_quiet(options, "saturation", 1);
net->exposure = option_find_float_quiet(options, "exposure", 1);
net->hue = option_find_float_quiet(options, "hue", 0);
net->power = option_find_float_quiet(options, "power", 4);
if(!net->inputs && !(net->h && net->w && net->c)) error("No input parameters supplied");
@ -571,7 +572,7 @@ void parse_net_options(list *options, network *net)
net->gamma = option_find_float(options, "gamma", 1);
net->step = option_find_int(options, "step", 1);
} else if (net->policy == POLY || net->policy == RANDOM){
net->power = option_find_float(options, "power", 1);
//net->power = option_find_float(options, "power", 1);
}
net->max_batches = option_find_int(options, "max_batches", 0);
}

7
src/yolo_v2_class.hpp
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@ -233,8 +233,9 @@ public:
update_cur_bbox_vec(_cur_bbox_vec);
//src_grey_gpu.upload(src_mat, stream); // use BGR
src_mat_gpu.upload(src_mat, stream);
cv::cuda::cvtColor(src_mat_gpu, src_grey_gpu, CV_BGR2GRAY, 0, stream);
cv::cuda::cvtColor(src_mat_gpu, src_grey_gpu, CV_BGR2GRAY, 1, stream);
}
if (old_gpu_id != gpu_id)
cv::cuda::setDevice(old_gpu_id);
@ -257,9 +258,9 @@ public:
dst_grey_gpu = cv::cuda::GpuMat(dst_mat.size(), CV_8UC1);
}
//dst_grey_gpu.upload(dst_mat, stream); // use BGR
dst_mat_gpu.upload(dst_mat, stream);
cv::cuda::cvtColor(dst_mat_gpu, dst_grey_gpu, CV_BGR2GRAY, 0, stream);
cv::cuda::cvtColor(dst_mat_gpu, dst_grey_gpu, CV_BGR2GRAY, 1, stream);
if (src_grey_gpu.rows != dst_grey_gpu.rows || src_grey_gpu.cols != dst_grey_gpu.cols) {
stream.waitForCompletion();