vx_hog_t Struct Reference

The HOG descriptor structure. More...

#include <vx_types.h>

Public Attributes
vx_int32	cell_width
	The histogram cell width of type VX_TYPE_INT32.
vx_int32	cell_height
	The histogram cell height of type VX_TYPE_INT32.
vx_int32	block_width
	The histogram block width of type VX_TYPE_INT32. Must be divisible by cell_width.
vx_int32	block_height
	The histogram block height of type VX_TYPE_INT32. Must be divisible by cell_height.
vx_int32	block_stride
	The histogram block stride within the window of type VX_TYPE_INT32. Must be an integral number of cell_width and cell_height.
vx_int32	num_bins
	The histogram size of type VX_TYPE_INT32.
vx_int32	window_width
	The feature descriptor window width of type VX_TYPE_INT32
vx_int32	window_height
	The feature descriptor window height of type VX_TYPE_INT32
vx_int32	window_stride
	The feature descriptor window stride of type VX_TYPE_INT32
vx_float32	threshold
	The threshold for the maximum L2-norm value for a histogram bin. It is used as part of block normalization. It defaults to 0.2.

Detailed Description

The HOG descriptor structure.

Member Data Documentation

block_height

vx_int32 vx_hog_t::block_height

The histogram block height of type VX_TYPE_INT32. Must be divisible by cell_height.

block_stride

vx_int32 vx_hog_t::block_stride

The histogram block stride within the window of type VX_TYPE_INT32. Must be an integral number of cell_width and cell_height.

block_width

vx_int32 vx_hog_t::block_width

The histogram block width of type VX_TYPE_INT32. Must be divisible by cell_width.

cell_height

vx_int32 vx_hog_t::cell_height

The histogram cell height of type VX_TYPE_INT32.

cell_width

vx_int32 vx_hog_t::cell_width

The histogram cell width of type VX_TYPE_INT32.

num_bins

vx_int32 vx_hog_t::num_bins

The histogram size of type VX_TYPE_INT32.

threshold

vx_float32 vx_hog_t::threshold

The threshold for the maximum L2-norm value for a histogram bin. It is used as part of block normalization. It defaults to 0.2.

window_height

vx_int32 vx_hog_t::window_height

The feature descriptor window height of type VX_TYPE_INT32

window_stride

vx_int32 vx_hog_t::window_stride

The feature descriptor window stride of type VX_TYPE_INT32

window_width

vx_int32 vx_hog_t::window_width

The feature descriptor window width of type VX_TYPE_INT32