84 lines
3.4 KiB
C++
84 lines
3.4 KiB
C++
/*
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By downloading, copying, installing or using the software you agree to this license.
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If you do not agree to this license, do not download, install,
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copy or use the software.
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License Agreement
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For Open Source Computer Vision Library
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(3-clause BSD License)
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Copyright (C) 2000-2015, Intel Corporation, all rights reserved.
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Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
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Copyright (C) 2009-2015, NVIDIA Corporation, all rights reserved.
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Copyright (C) 2010-2013, Advanced Micro Devices, Inc., all rights reserved.
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Copyright (C) 2015, OpenCV Foundation, all rights reserved.
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Copyright (C) 2015, Itseez Inc., all rights reserved.
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Third party copyrights are property of their respective owners.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the names of the copyright holders nor the names of the contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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This software is provided by the copyright holders and contributors "as is" and
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any express or implied warranties, including, but not limited to, the implied
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warranties of merchantability and fitness for a particular purpose are disclaimed.
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In no event shall copyright holders or contributors be liable for any direct,
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indirect, incidental, special, exemplary, or consequential damages
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(including, but not limited to, procurement of substitute goods or services;
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loss of use, data, or profits; or business interruption) however caused
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and on any theory of liability, whether in contract, strict liability,
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or tort (including negligence or otherwise) arising in any way out of
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the use of this software, even if advised of the possibility of such damage.
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*/
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#ifndef __OPENCV_BIF_HPP__
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#define __OPENCV_BIF_HPP__
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#include "opencv2/core.hpp"
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namespace cv {
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namespace face {
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/** Implementation of bio-inspired features (BIF) from the paper:
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* Guo, Guodong, et al. "Human age estimation using bio-inspired features."
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* Computer Vision and Pattern Recognition, 2009. CVPR 2009.
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*/
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class CV_EXPORTS_W BIF : public Algorithm {
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public:
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/** @returns The number of filter bands used for computing BIF. */
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CV_WRAP virtual int getNumBands() const = 0;
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/** @returns The number of image rotations. */
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CV_WRAP virtual int getNumRotations() const = 0;
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/** Computes features sby input image.
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* @param image Input image (CV_32FC1).
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* @param features Feature vector (CV_32FC1).
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*/
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CV_WRAP virtual void compute(InputArray image,
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OutputArray features) const = 0;
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/**
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* @param num_bands The number of filter bands (<=8) used for computing BIF.
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* @param num_rotations The number of image rotations for computing BIF.
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* @returns Object for computing BIF.
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*/
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CV_WRAP static Ptr<BIF> create(int num_bands = 8, int num_rotations = 12);
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};
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} // namespace cv
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} // namespace face
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#endif // #ifndef __OPENCV_FACEREC_HPP__
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