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