Searched refs:img_block_width (Results 1 – 3 of 3) sorted by relevance
| /external/opencv3/modules/cudaobjdetect/src/cuda/ |
| D | hog.cu | 118 … __global__ void compute_hists_kernel_many_blocks(const int img_block_width, const PtrStepf grad, in compute_hists_kernel_many_blocks() argument
126 if (blockIdx.x * blockDim.z + block_x >= img_block_width) in compute_hists_kernel_many_blocks()
185 float* block_hist = block_hists + (blockIdx.y * img_block_width + in compute_hists_kernel_many_blocks()
201 int img_block_width = (width - CELLS_PER_BLOCK_X * CELL_WIDTH + block_stride_x) / in compute_hists() local
206 dim3 grid(divUp(img_block_width, nblocks), img_block_height); in compute_hists()
219 img_block_width, grad, qangle, scale, block_hists); in compute_hists()
264 const int img_block_width, in normalize_hists_kernel_many_blocks() argument
267 if (blockIdx.x * blockDim.z + threadIdx.z >= img_block_width) in normalize_hists_kernel_many_blocks()
270 float* hist = block_hists + (blockIdx.y * img_block_width + in normalize_hists_kernel_many_blocks()
304 … int img_block_width = (width - CELLS_PER_BLOCK_X * CELL_WIDTH + block_stride_x) / block_stride_x; in normalize_hists() local
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| /external/opencv3/modules/objdetect/src/opencl/ |
| D | objdetect_hog.cl | 67 const int cnbins, const int cblock_hist_size, const int img_block_width,
77 const int gidY = gid / img_block_width;
78 const int gidX = gid - gidY * img_block_width;
151 (gidY * img_block_width + gidX) * cblock_hist_size;
254 const int nthreads, const int block_hist_size, const int img_block_width,
261 __global float* hist = block_hists + (gidY * img_block_width + gidX) *
293 const int img_win_width, const int img_block_width,
303 img_block_width + gidX * win_block_stride_x) * cblock_hist_size;
310 hist[i * img_block_width * cblock_hist_size + tid];
366 const int img_win_width, const int img_block_width,
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| /external/opencv3/modules/objdetect/src/ |
| D | hog.cpp | 1146 int img_block_width = (width - CELLS_PER_BLOCK_X * CELL_WIDTH + block_stride_x)/block_stride_x; in ocl_compute_hists() local
1148 int blocks_total = img_block_width * img_block_height; in ocl_compute_hists()
1156 …size_t globalThreads[3] = {((img_block_width * img_block_height + blocks_in_group - 1)/blocks_in_g… in ocl_compute_hists()
1168 idx = k.set(idx, img_block_width); in ocl_compute_hists()
1194 int img_block_width = (width - CELLS_PER_BLOCK_X * CELL_WIDTH + block_stride_x) in ocl_normalize_hists() local
1221 int num_groups = (img_block_width * img_block_height + blocks_in_group - 1)/blocks_in_group; in ocl_normalize_hists()
1239 globalThreads[0] = img_block_width * nthreads; in ocl_normalize_hists()
1248 idx = k.set(idx, img_block_width); in ocl_normalize_hists()
1269 int img_block_width = (width - CELLS_PER_BLOCK_X * CELL_WIDTH + block_stride_x) / in ocl_extract_descrs_by_rows() local
1282 idx = k.set(idx, img_block_width); in ocl_extract_descrs_by_rows()
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