Detailed Description

Implements the Channel Extraction Kernel.

This kernel removes a single VX_DF_IMAGE_U8 channel (plane) from a multi-planar or interleaved image format from Image Type Constants [R00035].

Functions
vx_node VX_API_CALL	vxChannelExtractNode (vx_graph graph, vx_image input, vx_enum channel, vx_image output)
	[Graph] Creates a channel extract node. More...

Function Documentation

vx_node VX_API_CALL vxChannelExtractNode	(	vx_graph	graph,
		vx_image	input,
		vx_enum	channel,
		vx_image	output
	)

[Graph] Creates a channel extract node.

Parameters

[in]	graph	The reference to the graph [R00152].
[in]	input	The input image. Must be one of the defined Image Type Constants multi-channel formats [R00153].
[in]	channel	The channel to extract [R00154].
[out]	output	The output image. Must be `VX_DF_IMAGE_U8` [R00155].

Return values

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