// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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#ifndef __OPENCV_EDGEPRESERVINGFILTER_HPP__
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#define __OPENCV_EDGEPRESERVINGFILTER_HPP__
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#include <opencv2/core.hpp>
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namespace cv { namespace ximgproc {
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//! @addtogroup ximgproc
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//! @{
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/**
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* @brief Smoothes an image using the Edge-Preserving filter.
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*
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* The function smoothes Gaussian noise as well as salt & pepper noise.
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* For more details about this implementation, please see
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* [ReiWoe18] Reich, S. and Wörgötter, F. and Dellen, B. (2018). A Real-Time Edge-Preserving Denoising Filter. Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP): Visapp, 85-94, 4. DOI: 10.5220/0006509000850094.
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*
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* @param src Source 8-bit 3-channel image.
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* @param dst Destination image of the same size and type as src.
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* @param d Diameter of each pixel neighborhood that is used during filtering. Must be greater or equal 3.
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* @param threshold Threshold, which distinguishes between noise, outliers, and data.
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*/
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CV_EXPORTS_W void edgePreservingFilter( InputArray src, OutputArray dst, int d, double threshold );
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}} // namespace
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//! @}
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#endif
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