Detailed Description

Computes a Box filter over a window of the input image.

This filter uses the following convolution matrix [R00031]:

\[ \mathbf{K}_{box} = \begin{vmatrix} 1 & 1 & 1\\ 1 & 1 & 1\\ 1 & 1 & 1 \end{vmatrix} * \frac{1}{9} \]

Functions
vx_node VX_API_CALL	vxBox3x3Node (vx_graph graph, vx_image input, vx_image output)
	[Graph] Creates a Box Filter Node. More...

Function Documentation

vx_node VX_API_CALL vxBox3x3Node	(	vx_graph	graph,
		vx_image	input,
		vx_image	output
	)

[Graph] Creates a Box Filter Node.

Parameters

[in]	graph	The reference to the graph [R00233].
[in]	input	The input image in `VX_DF_IMAGE_U8` format [R00234].
[out]	output	The output image in `VX_DF_IMAGE_U8` format [R00235].

Return values

vx_node A node reference. Any possible errors preventing a successful creation should be checked using vxGetStatus