Apply a threshold by the Hysteresis method. \n
* Hysteresis thersholding of edge pixels. Starting at pixels with a
* value greater than the HIGH threshold, trace a connected sequence
* of pixels that have a value greater than the LOW threhsold. \n
* complex is not supported. Can be done in-place for IM_BYTE source. \n
* Note: could not find the original source code author name.
*
* \verbatim im.ProcessHysteresisThreshold(src_image: imImage, dst_image: imImage, low_thres: number, high_thres: number) [in Lua 5] \endverbatim
* \verbatim im.ProcessHysteresisThresholdNew(src_image: imImage, low_thres: number, high_thres: number) -> new_image: imImage [in Lua 5] \endverbatim
* \ingroup threshold
Apply a threshold by the Hysteresis method. \n * Hysteresis thersholding of edge pixels. Starting at pixels with a * value greater than the HIGH threshold, trace a connected sequence * of pixels that have a value greater than the LOW threhsold. \n * complex is not supported. Can be done in-place for IM_BYTE source. \n * Note: could not find the original source code author name. * * \verbatim im.ProcessHysteresisThreshold(src_image: imImage, dst_image: imImage, low_thres: number, high_thres: number) [in Lua 5] \endverbatim * \verbatim im.ProcessHysteresisThresholdNew(src_image: imImage, low_thres: number, high_thres: number) -> new_image: imImage [in Lua 5] \endverbatim * \ingroup threshold