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/LUTOp.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 #include <ICLCore/Img.h> 00035 #include <vector> 00036 #include <ICLUtils/Uncopyable.h> 00037 00038 namespace icl { 00039 namespace filter{ 00040 00042 00068 class LUTOp : public UnaryOp, public utils::Uncopyable{ 00069 public: 00071 00072 LUTOp(const std::vector<icl8u> &lut); 00073 00075 00076 LUTOp(icl8u quantizationLevels=255); 00077 00079 virtual ~LUTOp(){} 00080 00082 00085 virtual void apply(const core::ImgBase *src, core::ImgBase **dst); 00086 00088 using UnaryOp::apply; 00089 00091 00095 static void simple(const core::Img8u *src, core::Img8u *dst, const std::vector<icl8u>& lut); 00096 00098 00102 static void reduceBits(const core::Img8u *src, core::Img8u *dst, icl8u levels); 00103 00105 00106 void setLUT(const std::vector<icl8u> &lut); 00107 00109 00110 void setQuantizationLevels(int levels); 00111 00113 icl8u getQuantizationLevels() const; 00114 00116 const std::vector<icl8u> &getLUT() const; 00117 00119 bool isLUTSet() const; 00120 00122 bool isLevelsSet() const; 00123 00124 private: 00125 bool m_bLevelsSet; 00126 bool m_bLutSet; 00127 std::vector<icl8u> m_vecLUT; 00128 icl8u m_ucQuantizationLevels; 00129 core::Img8u *m_poBuffer; 00130 00131 }; 00132 } // namespace filter 00133 } // namespace icl 00134