The OpenVX Specification  a73e458

Detailed Description

Accumulates an input image into output image.

Accumulation is computed by [R00005]:

\[ accum(x,y) = accum(x,y) + input(x,y) \]

The overflow policy used is VX_CONVERT_POLICY_SATURATE [R00006].

Functions

vx_node VX_API_CALL vxAccumulateImageNode (vx_graph graph, vx_image input, vx_image accum)
 [Graph] Creates an accumulate node. More...
 

Function Documentation

◆ vxAccumulateImageNode()

vx_node VX_API_CALL vxAccumulateImageNode ( vx_graph  graph,
vx_image  input,
vx_image  accum 
)

[Graph] Creates an accumulate node.

Parameters
[in]graphThe reference to the graph [R00266].
[in]inputThe input VX_DF_IMAGE_U8 image [R00267].
[in,out]accumThe accumulation image in VX_DF_IMAGE_S16 [R00268].
Returns
vx_node [R00269].
Return values
vx_nodeA node reference. Any possible errors preventing a successful creation should be checked using vxGetStatus