/*M/////////////////////////////////////////////////////////////////////////////////////// // // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. // // 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 // // Copyright (C) 2013, OpenCV Foundation, 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: // // * Redistribution's of source code must retain the above copyright notice, // this list of conditions and the following disclaimer. // // * Redistribution's 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. // // * The name of the copyright holders may not 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 the Intel Corporation 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. // //M*/ #include "precomp.hpp" namespace cv { /* * TrackerModel */ TrackerModel::TrackerModel() { stateEstimator = Ptr<TrackerStateEstimator>(); maxCMLength = 10; } TrackerModel::~TrackerModel() { } bool TrackerModel::setTrackerStateEstimator( Ptr<TrackerStateEstimator> trackerStateEstimator ) { if( stateEstimator != 0 ) { return false; } stateEstimator = trackerStateEstimator; return true; } Ptr<TrackerStateEstimator> TrackerModel::getTrackerStateEstimator() const { return stateEstimator; } void TrackerModel::modelEstimation( const std::vector<Mat>& responses ) { modelEstimationImpl( responses ); } void TrackerModel::clearCurrentConfidenceMap() { currentConfidenceMap.clear(); } void TrackerModel::modelUpdate() { modelUpdateImpl(); if( maxCMLength != -1 && (int) confidenceMaps.size() >= maxCMLength - 1 ) { int l = maxCMLength / 2; confidenceMaps.erase( confidenceMaps.begin(), confidenceMaps.begin() + l ); } if( maxCMLength != -1 && (int) trajectory.size() >= maxCMLength - 1 ) { int l = maxCMLength / 2; trajectory.erase( trajectory.begin(), trajectory.begin() + l ); } confidenceMaps.push_back( currentConfidenceMap ); stateEstimator->update( confidenceMaps ); clearCurrentConfidenceMap(); } bool TrackerModel::runStateEstimator() { if( stateEstimator == 0 ) { CV_Error( -1, "Tracker state estimator is not setted" ); } Ptr<TrackerTargetState> targetState = stateEstimator->estimate( confidenceMaps ); if( targetState == 0 ) return false; setLastTargetState( targetState ); return true; } void TrackerModel::setLastTargetState( const Ptr<TrackerTargetState>& lastTargetState ) { trajectory.push_back( lastTargetState ); } Ptr<TrackerTargetState> TrackerModel::getLastTargetState() const { return trajectory.back(); } const std::vector<ConfidenceMap>& TrackerModel::getConfidenceMaps() const { return confidenceMaps; } const ConfidenceMap& TrackerModel::getLastConfidenceMap() const { return confidenceMaps.back(); } /* * TrackerTargetState */ Point2f TrackerTargetState::getTargetPosition() const { return targetPosition; } void TrackerTargetState::setTargetPosition( const Point2f& position ) { targetPosition = position; } int TrackerTargetState::getTargetWidth() const { return targetWidth; } void TrackerTargetState::setTargetWidth( int width ) { targetWidth = width; } int TrackerTargetState::getTargetHeight() const { return targetHeight; } void TrackerTargetState::setTargetHeight( int height ) { targetHeight = height; } } /* namespace cv */