the do / gr-peach-opencv-project

Opencv 3.1 project on GR-PEACH board

Fork of gr-peach-opencv-project by the do

opencv_3_1/opencv2/face/bif.hpp@170:54ff26da7eb6, 2017-07-04 (annotated)

Committer:
thedo
Date:
Tue Jul 04 06:23:13 2017 +0000
Revision:
170:54ff26da7eb6
Parent:
166:3a9487d57a5c 
project opencv 3.1 on GR PEACH board, no use SD card.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
thedo 166:3a9487d57a5c 1 /*
thedo 166:3a9487d57a5c 2 By downloading, copying, installing or using the software you agree to this license.
thedo 166:3a9487d57a5c 3 If you do not agree to this license, do not download, install,
thedo 166:3a9487d57a5c 4 copy or use the software.
thedo 166:3a9487d57a5c 5
thedo 166:3a9487d57a5c 6
thedo 166:3a9487d57a5c 7 License Agreement
thedo 166:3a9487d57a5c 8 For Open Source Computer Vision Library
thedo 166:3a9487d57a5c 9 (3-clause BSD License)
thedo 166:3a9487d57a5c 10
thedo 166:3a9487d57a5c 11 Copyright (C) 2000-2015, Intel Corporation, all rights reserved.
thedo 166:3a9487d57a5c 12 Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
thedo 166:3a9487d57a5c 13 Copyright (C) 2009-2015, NVIDIA Corporation, all rights reserved.
thedo 166:3a9487d57a5c 14 Copyright (C) 2010-2013, Advanced Micro Devices, Inc., all rights reserved.
thedo 166:3a9487d57a5c 15 Copyright (C) 2015, OpenCV Foundation, all rights reserved.
thedo 166:3a9487d57a5c 16 Copyright (C) 2015, Itseez Inc., all rights reserved.
thedo 166:3a9487d57a5c 17 Third party copyrights are property of their respective owners.
thedo 166:3a9487d57a5c 18
thedo 166:3a9487d57a5c 19 Redistribution and use in source and binary forms, with or without modification,
thedo 166:3a9487d57a5c 20 are permitted provided that the following conditions are met:
thedo 166:3a9487d57a5c 21
thedo 166:3a9487d57a5c 22 * Redistributions of source code must retain the above copyright notice,
thedo 166:3a9487d57a5c 23 this list of conditions and the following disclaimer.
thedo 166:3a9487d57a5c 24
thedo 166:3a9487d57a5c 25 * Redistributions in binary form must reproduce the above copyright notice,
thedo 166:3a9487d57a5c 26 this list of conditions and the following disclaimer in the documentation
thedo 166:3a9487d57a5c 27 and/or other materials provided with the distribution.
thedo 166:3a9487d57a5c 28
thedo 166:3a9487d57a5c 29 * Neither the names of the copyright holders nor the names of the contributors
thedo 166:3a9487d57a5c 30 may be used to endorse or promote products derived from this software
thedo 166:3a9487d57a5c 31 without specific prior written permission.
thedo 166:3a9487d57a5c 32
thedo 166:3a9487d57a5c 33 This software is provided by the copyright holders and contributors "as is" and
thedo 166:3a9487d57a5c 34 any express or implied warranties, including, but not limited to, the implied
thedo 166:3a9487d57a5c 35 warranties of merchantability and fitness for a particular purpose are disclaimed.
thedo 166:3a9487d57a5c 36 In no event shall copyright holders or contributors be liable for any direct,
thedo 166:3a9487d57a5c 37 indirect, incidental, special, exemplary, or consequential damages
thedo 166:3a9487d57a5c 38 (including, but not limited to, procurement of substitute goods or services;
thedo 166:3a9487d57a5c 39 loss of use, data, or profits; or business interruption) however caused
thedo 166:3a9487d57a5c 40 and on any theory of liability, whether in contract, strict liability,
thedo 166:3a9487d57a5c 41 or tort (including negligence or otherwise) arising in any way out of
thedo 166:3a9487d57a5c 42 the use of this software, even if advised of the possibility of such damage.
thedo 166:3a9487d57a5c 43 */
thedo 166:3a9487d57a5c 44
thedo 166:3a9487d57a5c 45 #ifndef __OPENCV_BIF_HPP__
thedo 166:3a9487d57a5c 46 #define __OPENCV_BIF_HPP__
thedo 166:3a9487d57a5c 47
thedo 166:3a9487d57a5c 48 #include "opencv2/core.hpp"
thedo 166:3a9487d57a5c 49
thedo 166:3a9487d57a5c 50 namespace cv {
thedo 166:3a9487d57a5c 51 namespace face {
thedo 166:3a9487d57a5c 52
thedo 166:3a9487d57a5c 53 /** Implementation of bio-inspired features (BIF) from the paper:
thedo 166:3a9487d57a5c 54 * Guo, Guodong, et al. "Human age estimation using bio-inspired features."
thedo 166:3a9487d57a5c 55 * Computer Vision and Pattern Recognition, 2009. CVPR 2009.
thedo 166:3a9487d57a5c 56 */
thedo 166:3a9487d57a5c 57 class CV_EXPORTS_W BIF : public Algorithm {
thedo 166:3a9487d57a5c 58 public:
thedo 166:3a9487d57a5c 59 /** @returns The number of filter bands used for computing BIF. */
thedo 166:3a9487d57a5c 60 CV_WRAP virtual int getNumBands() const = 0;
thedo 166:3a9487d57a5c 61
thedo 166:3a9487d57a5c 62 /** @returns The number of image rotations. */
thedo 166:3a9487d57a5c 63 CV_WRAP virtual int getNumRotations() const = 0;
thedo 166:3a9487d57a5c 64
thedo 166:3a9487d57a5c 65 /** Computes features sby input image.
thedo 166:3a9487d57a5c 66 * @param image Input image (CV_32FC1).
thedo 166:3a9487d57a5c 67 * @param features Feature vector (CV_32FC1).
thedo 166:3a9487d57a5c 68 */
thedo 166:3a9487d57a5c 69 CV_WRAP virtual void compute(InputArray image,
thedo 166:3a9487d57a5c 70 OutputArray features) const = 0;
thedo 166:3a9487d57a5c 71 };
thedo 166:3a9487d57a5c 72
thedo 166:3a9487d57a5c 73 /**
thedo 166:3a9487d57a5c 74 * @param num_bands The number of filter bands (<=8) used for computing BIF.
thedo 166:3a9487d57a5c 75 * @param num_rotations The number of image rotations for computing BIF.
thedo 166:3a9487d57a5c 76 * @returns Object for computing BIF.
thedo 166:3a9487d57a5c 77 */
thedo 166:3a9487d57a5c 78 CV_EXPORTS_W cv::Ptr<BIF> createBIF(int num_bands = 8, int num_rotations = 12);
thedo 166:3a9487d57a5c 79
thedo 166:3a9487d57a5c 80 } // namespace cv
thedo 166:3a9487d57a5c 81 } // namespace face
thedo 166:3a9487d57a5c 82
thedo 166:3a9487d57a5c 83 #endif // #ifndef __OPENCV_FACEREC_HPP__
thedo 166:3a9487d57a5c 84