imProcessRankClosestConvolve

Rank convolution using the closest maximum or minimum value. \n * Returns zero if the counter aborted. \n * Supports all data types except complex. Can be applied on color images. * * \verbatim im.ProcessRankClosestConvolve(src_image: imImage, dst_image: imImage, kernel_size: number) -> counter: boolean [in Lua 5] \endverbatim * \verbatim im.ProcessRankClosestConvolveNew(image: imImage, kernel_size: number) -> counter: boolean, new_image: imImage [in Lua 5] \endverbatim * \ingroup rank