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119 lines
3.4 KiB
C++
119 lines
3.4 KiB
C++
/*M///////////////////////////////////////////////////////////////////////////////////////
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//
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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//
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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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//
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//
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// License Agreement
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// For Open Source Computer Vision Library
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//
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// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
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// Copyright (C) 2008-2012, Willow Garage Inc., all rights reserved.
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// Third party copyrights are property of their respective owners.
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//
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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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//
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// * Redistribution's 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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//
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// * Redistribution's 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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//
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// * The name of the copyright holders may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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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 the Intel Corporation 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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//M*/
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#ifndef __SFT_OCTAVE_HPP__
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#define __SFT_OCTAVE_HPP__
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#include <opencv2/ml/ml.hpp>
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#include <sft/common.hpp>
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namespace sft
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{
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class Dataset
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{
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public:
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Dataset(const sft::string& path, const int octave);
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private:
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svector pos;
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svector neg;
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};
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struct ICF
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{
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ICF(int x, int y, int w, int h, int ch) : bb(cv::Rect(x, y, w, h)), channel(ch) {}
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bool operator ==(ICF b)
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{
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return bb == b.bb && channel == b.channel;
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}
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bool operator !=(ICF b)
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{
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return bb != b.bb || channel != b.channel;
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}
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private:
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cv::Rect bb;
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int channel;
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};
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class FeaturePool
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{
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public:
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FeaturePool(cv::Size model, int nfeatures);
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~FeaturePool();
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private:
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void fill(int desired);
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cv::Size model;
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int nfeatures;
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Mat integrals;
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Mat responces;
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Icfvector pool;
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static const unsigned int seed = 0;
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enum { N_CHANNELS = 10 };
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};
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// used for traning single octave scale
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class Octave : cv::Boost
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{
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public:
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Octave(int logScale);
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virtual ~Octave();
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virtual bool train( const cv::Mat& trainData, const cv::Mat& responses, const cv::Mat& varIdx=cv::Mat(),
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const cv::Mat& sampleIdx=cv::Mat(), const cv::Mat& varType=cv::Mat(), const cv::Mat& missingDataMask=cv::Mat());
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int logScale;
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private:
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CvBoostParams params;
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};
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}
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#endif |