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CUDASegmentation.h File Reference

CUDA scale-space variant of Watershed image segmentation intended for use on 3-D cryo-EM density maps. More...

Go to the source code of this file.

Compounds
struct	gpuseg_temp_storage
Functions
void	free_gpu_temp_storage (gpuseg_temp_storage *tmp)
template<typename GROUP_T> long	sequentialize_groups_cuda (GROUP_T *groups_d, GROUP_T *group_map_d, unsigned long nVoxels, unsigned long nGroups, gpuseg_temp_storage *tmp=NULL, gpuseg_temp_storage *scanwork=NULL)
template<typename GROUP_T, typename IMAGE_T> void	find_groups_max_idx_cuda (GROUP_T *groups_d, IMAGE_T *image_d, unsigned long *max_idx, unsigned long nVoxels, unsigned long nGroups, gpuseg_temp_storage *tmp=NULL)
template<typename GROUP_T, typename IMAGE_T> void	hill_climb_merge_cuda (GROUP_T *groups_d, IMAGE_T *image_d, unsigned long *max_idx_d, GROUP_T *group_map_d, int height, int width, int depth, unsigned long nGroups)
template<typename IN_T, typename OUT_T> void	copy_and_convert_type_cuda (IN_T *in, OUT_T *out, long num_elements)
template<typename GROUP_T, typename IMAGE_T> void	watershed_hill_climb_merge_cuda (GROUP_T *segments_d, GROUP_T *new_segments_d, IMAGE_T *image_d, GROUP_T *group_map_d, unsigned long *max_idx_d, long height, long width, long depth, unsigned long nGroups)

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Detailed Description

CUDA scale-space variant of Watershed image segmentation intended for use on 3-D cryo-EM density maps.

Definition in file CUDASegmentation.h.

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Function Documentation

template<typename IN_T, typename OUT_T> void copy_and_convert_type_cuda (  IN_T *    in, OUT_T *    out, long    num_elements )

Definition at line 624 of file CUDASegmentation.cu.

template<typename GROUP_T, typename IMAGE_T> void find_groups_max_idx_cuda (  GROUP_T *    groups_d, IMAGE_T *    image_d, unsigned long *    max_idx, unsigned long    nVoxels, unsigned long    nGroups, gpuseg_temp_storage *    tmp = NULL )

Definition at line 420 of file CUDASegmentation.cu.

void free_gpu_temp_storage (  gpuseg_temp_storage *    tmp )

Definition at line 45 of file CUDASegmentation.cu. Referenced by ScaleSpaceFilter::~ScaleSpaceFilter.

template<typename GROUP_T, typename IMAGE_T> void hill_climb_merge_cuda (  GROUP_T *    groups_d, IMAGE_T *    image_d, unsigned long *    max_idx_d, GROUP_T *    group_map_d, int    height, int    width, int    depth, unsigned long    nGroups )

Definition at line 580 of file CUDASegmentation.cu.

template<typename GROUP_T> long sequentialize_groups_cuda (  GROUP_T *    groups_d, GROUP_T *    group_map_d, unsigned long    nVoxels, unsigned long    nGroups, gpuseg_temp_storage *    tmp = NULL, gpuseg_temp_storage *    scanwork = NULL )

Definition at line 96 of file CUDASegmentation.cu.

template<typename GROUP_T, typename IMAGE_T> void watershed_hill_climb_merge_cuda (  GROUP_T *    segments_d, GROUP_T *    new_segments_d, IMAGE_T *    image_d, GROUP_T *    group_map_d, unsigned long *    max_idx_d, long    height, long    width, long    depth, unsigned long    nGroups )

Definition at line 598 of file CUDASegmentation.cu.

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