Image Component Library (ICL)
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00001 /******************************************************************** 00002 ** Image Component Library (ICL) ** 00003 ** ** 00004 ** Copyright (C) 2006-2013 CITEC, University of Bielefeld ** 00005 ** Neuroinformatics Group ** 00006 ** Website: www.iclcv.org and ** 00007 ** http://opensource.cit-ec.de/projects/icl ** 00008 ** ** 00009 ** File : ICLFilter/src/ICLFilter/NeighborhoodOp.h ** 00010 ** Module : ICLFilter ** 00011 ** Authors: Christof Elbrechter, Andre Justus ** 00012 ** ** 00013 ** ** 00014 ** GNU LESSER GENERAL PUBLIC LICENSE ** 00015 ** This file may be used under the terms of the GNU Lesser General ** 00016 ** Public License version 3.0 as published by the ** 00017 ** ** 00018 ** Free Software Foundation and appearing in the file LICENSE.GPL ** 00019 ** included in the packaging of this file. Please review the ** 00020 ** following information to ensure the license requirements will ** 00021 ** be met: http://www.gnu.org/licenses/lgpl-3.0.txt ** 00022 ** ** 00023 ** The development of this software was supported by the ** 00024 ** Excellence Cluster EXC 277 Cognitive Interaction Technology. ** 00025 ** The Excellence Cluster EXC 277 is a grant of the Deutsche ** 00026 ** Forschungsgemeinschaft (DFG) in the context of the German ** 00027 ** Excellence Initiative. ** 00028 ** ** 00029 ********************************************************************/ 00030 00031 #pragma once 00032 00033 #include <ICLFilter/UnaryOp.h> 00034 00035 namespace icl { 00036 namespace filter{ 00038 00058 class NeighborhoodOp : public UnaryOp { 00059 public: 00060 00062 virtual ~NeighborhoodOp(){} 00063 00065 00075 bool computeROI(const core::ImgBase *poSrc, utils::Point& oROIoffset, utils::Size& oROIsize); 00076 00078 virtual void applyMT(const core::ImgBase *operand1, core::ImgBase **dst, unsigned int nThreads); 00079 00081 using UnaryOp::apply; 00082 00083 protected: 00084 NeighborhoodOp() : m_oMaskSize(1,1), m_oAnchor (0,0) {} 00085 NeighborhoodOp(const utils::Size &size) { 00086 setMask (size); 00087 } 00088 00089 void setMask(const utils::Size &size) { 00090 m_oMaskSize = adaptSize(size); 00091 m_oAnchor = utils::Point (m_oMaskSize.width/2, m_oMaskSize.height/2); 00092 } 00093 void setMask(const utils::Size &size, const utils::Point &anchor){ 00094 m_oMaskSize = adaptSize(size); 00095 m_oAnchor = anchor; 00096 } 00097 void setROIOffset(const utils::Point &offs){ 00098 m_oROIOffset = offs; 00099 } 00100 public: 00101 const utils::Size &getMaskSize() const{ 00102 return m_oMaskSize; 00103 } 00104 const utils::Point &getAnchor() const { 00105 return m_oAnchor; 00106 } 00107 const utils::Point &getROIOffset() const{ 00108 return m_oROIOffset; 00109 } 00110 protected: 00111 00113 virtual bool prepare (core::ImgBase **ppoDst, const core::ImgBase *poSrc); 00114 00116 virtual bool prepare (core::ImgBase **ppoDst, const core::ImgBase *poSrc, core::depth eDepht); 00117 00119 00125 virtual utils::Size adaptSize(const utils::Size &size){ return size; } 00126 00127 protected: 00129 utils::Size m_oMaskSize; 00130 utils::Point m_oAnchor; 00131 utils::Point m_oROIOffset; 00132 }; 00133 } // namespace filter 00134 }