the third parameters of cv::pyrup
contains "destination size" :
void cv::pyrup( inputarray _src, outputarray _dst, const size& _dsz, int bordertype )
unfortunately, cuda version not contain parameter :
void cv::cuda::pyrup(inputarray _src, outputarray _dst, stream& stream)
this parameter important creating image pyramids non-power of 2 image sizes. example, if "pyramid down" (via pyrdown
) 90x90
image following sizes:
90x90 45x45 23x23 12x12 6x6 3x3 2x2
it necessary specify size on pyrup
odd sizes. how folks using pyrup
odd size under cuda?
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