Open Source Computer Vision Library
https://opencv.org/
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41 lines
1.1 KiB
41 lines
1.1 KiB
/** |
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* @file TEvolution.h |
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* @brief Header file with the declaration of the TEvolution struct |
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* @date Jun 02, 2014 |
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* @author Pablo F. Alcantarilla |
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*/ |
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#ifndef __OPENCV_FEATURES_2D_TEVOLUTION_H__ |
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#define __OPENCV_FEATURES_2D_TEVOLUTION_H__ |
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namespace cv |
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{ |
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/* ************************************************************************* */ |
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/// KAZE/A-KAZE nonlinear diffusion filtering evolution |
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struct TEvolution |
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{ |
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TEvolution() { |
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etime = 0.0f; |
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esigma = 0.0f; |
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octave = 0; |
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sublevel = 0; |
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sigma_size = 0; |
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} |
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Mat Lx, Ly; ///< First order spatial derivatives |
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Mat Lxx, Lxy, Lyy; ///< Second order spatial derivatives |
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Mat Lt; ///< Evolution image |
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Mat Lsmooth; ///< Smoothed image |
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Mat Ldet; ///< Detector response |
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float etime; ///< Evolution time |
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float esigma; ///< Evolution sigma. For linear diffusion t = sigma^2 / 2 |
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int octave; ///< Image octave |
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int sublevel; ///< Image sublevel in each octave |
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int sigma_size; ///< Integer esigma. For computing the feature detector responses |
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}; |
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} |
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#endif
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