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Add cuda::streams to by_rows and 8UC1 functions

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Fix #8177
This commit is contained in:
Claudio
2017-03-25 15:43:56 +01:00
parent dd3655f6a6
commit 4709b9d2d8
2 changed files with 77 additions and 37 deletions
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modules/cudaobjdetect/src/hog.cpp
+52 -21
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@@ -64,19 +64,29 @@ namespace cv { namespace cuda { namespace device
{
namespace hog
{
void set_up_constants(int nbins, int block_stride_x, int block_stride_y,
void set_up_constants(int nbins,
int block_stride_x, int block_stride_y,
int nblocks_win_x, int nblocks_win_y,
int ncells_block_x, int ncells_block_y,
const cudaStream_t& stream);
void compute_hists(int nbins, int block_stride_x, int block_stride_y,
int height, int width, const PtrStepSzf& grad,
const PtrStepSzb& qangle, float sigma, float* block_hists,
int cell_size_x, int cell_size_y, int ncells_block_x, int ncells_block_y,
void compute_hists(int nbins,
int block_stride_x, int block_stride_y,
int height, int width,
const PtrStepSzf& grad, const PtrStepSzb& qangle,
float sigma,
float* block_hists,
int cell_size_x, int cell_size_y,
int ncells_block_x, int ncells_block_y,
const cudaStream_t& stream);
void normalize_hists(int nbins, int block_stride_x, int block_stride_y,
int height, int width, float* block_hists, float threshold, int cell_size_x, int cell_size_y, int ncells_block_x, int ncells_block_y,
void normalize_hists(int nbins,
int block_stride_x, int block_stride_y,
int height, int width,
float* block_hists,
float threshold,
int cell_size_x, int cell_size_y,
int ncells_block_x, int ncells_block_y,
const cudaStream_t& stream);
void classify_hists(int win_height, int win_width, int block_stride_y,
@@ -85,21 +95,37 @@ namespace cv { namespace cuda { namespace device
float threshold, int cell_size_x, int ncells_block_x, unsigned char* labels);
void compute_confidence_hists(int win_height, int win_width, int block_stride_y, int block_stride_x,
int win_stride_y, int win_stride_x, int height, int width, float* block_hists,
float* coefs, float free_coef, float threshold, int cell_size_x, int ncells_block_x, float *confidences);
int win_stride_y, int win_stride_x, int height, int width, float* block_hists,
float* coefs, float free_coef, float threshold, int cell_size_x, int ncells_block_x, float *confidences);
void extract_descrs_by_rows(int win_height, int win_width, int block_stride_y, int block_stride_x,
int win_stride_y, int win_stride_x, int height, int width, float* block_hists, int cell_size_x, int ncells_block_x,
cv::cuda::PtrStepSzf descriptors);
void extract_descrs_by_cols(int win_height, int win_width, int block_stride_y, int block_stride_x,
int win_stride_y, int win_stride_x, int height, int width, float* block_hists, int cell_size_x, int ncells_block_x,
void extract_descrs_by_rows(int win_height, int win_width,
int block_stride_y, int block_stride_x,
int win_stride_y, int win_stride_x,
int height, int width,
float* block_hists,
int cell_size_x, int ncells_block_x,
cv::cuda::PtrStepSzf descriptors,
const cudaStream_t& stream);
void extract_descrs_by_cols(int win_height, int win_width,
int block_stride_y, int block_stride_x,
int win_stride_y, int win_stride_x,
int height, int width,
float* block_hists,
int cell_size_x, int ncells_block_x,
cv::cuda::PtrStepSzf descriptors,
const cudaStream_t& stream);
void compute_gradients_8UC1(int nbins, int height, int width, const cv::cuda::PtrStepSzb& img,
float angle_scale, cv::cuda::PtrStepSzf grad, cv::cuda::PtrStepSzb qangle, bool correct_gamma);
void compute_gradients_8UC4(int nbins, int height, int width, const cv::cuda::PtrStepSzb& img,
float angle_scale, cv::cuda::PtrStepSzf grad, cv::cuda::PtrStepSzb qangle, bool correct_gamma,
void compute_gradients_8UC1(int nbins,
int height, int width, const cv::cuda::PtrStepSzb& img,
float angle_scale,
cv::cuda::PtrStepSzf grad, cv::cuda::PtrStepSzb qangle,
bool correct_gamma,
const cudaStream_t& stream);
void compute_gradients_8UC4(int nbins,
int height, int width, const cv::cuda::PtrStepSzb& img,
float angle_scale,
cv::cuda::PtrStepSzf grad, cv::cuda::PtrStepSzb qangle,
bool correct_gamma,
const cudaStream_t& stream);
void resize_8UC1(const cv::cuda::PtrStepSzb& src, cv::cuda::PtrStepSzb dst);
@@ -483,7 +509,8 @@ namespace
img.rows, img.cols,
block_hists.ptr<float>(),
cell_size_.width, cells_per_block_.width,
descriptors);
descriptors,
StreamAccessor::getStream(stream));
break;
case DESCR_FORMAT_COL_BY_COL:
hog::extract_descrs_by_cols(win_size_.height, win_size_.width,
@@ -524,8 +551,12 @@ namespace
switch (img.type())
{
case CV_8UC1:
hog::compute_gradients_8UC1(nbins_, img.rows, img.cols, img,
angleScale, grad, qangle, gamma_correction_);
hog::compute_gradients_8UC1(nbins_,
img.rows, img.cols, img,
angleScale,
grad, qangle,
gamma_correction_,
StreamAccessor::getStream(stream));
break;
case CV_8UC4:
hog::compute_gradients_8UC4(nbins_,