Main Page Namespace List Class Hierarchy Alphabetical List Compound List File List Namespace Members Compound Members File Members Related Pages

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)

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.

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.