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/MotionSensitiveTemporalSmoothi ** 00010 ** ng.h ** 00011 ** Module : ICLFilter ** 00012 ** Authors: Andre Ueckermann ** 00013 ** ** 00014 ** ** 00015 ** GNU LESSER GENERAL PUBLIC LICENSE ** 00016 ** This file may be used under the terms of the GNU Lesser General ** 00017 ** Public License version 3.0 as published by the ** 00018 ** ** 00019 ** Free Software Foundation and appearing in the file LICENSE.LGPL ** 00020 ** included in the packaging of this file. Please review the ** 00021 ** following information to ensure the license requirements will ** 00022 ** be met: http://www.gnu.org/licenses/lgpl-3.0.txt ** 00023 ** ** 00024 ** The development of this software was supported by the ** 00025 ** Excellence Cluster EXC 277 Cognitive Interaction Technology. ** 00026 ** The Excellence Cluster EXC 277 is a grant of the Deutsche ** 00027 ** Forschungsgemeinschaft (DFG) in the context of the German ** 00028 ** Excellence Initiative. ** 00029 ** ** 00030 ********************************************************************/ 00031 00032 #pragma once 00033 00034 #include <ICLUtils/CompatMacros.h> 00035 #include <ICLUtils/Uncopyable.h> 00036 #include <ICLCore/Img.h> 00037 #include <ICLFilter/UnaryOp.h> 00038 00039 #ifdef ICL_HAVE_OPENCL 00040 #include <ICLUtils/CLProgram.h> 00041 #include <ICLUtils/CLKernel.h> 00042 #include <ICLUtils/CLBuffer.h> 00043 #endif 00044 00045 namespace icl{ 00046 namespace filter{ 00047 00048 class ICLFilter_API TemporalSmoothingCL{ 00049 public: 00050 00052 00055 TemporalSmoothingCL(utils::Size size, core::depth depth, int iMaxFilterSize, int iNullValue); 00056 00058 ~TemporalSmoothingCL(); 00059 00061 00063 core::Img32f temporalSmoothingF(const core::Img32f &inputImage); 00064 00066 00068 core::Img8u temporalSmoothingC(const core::Img8u &inputImage); 00069 00071 00072 void setUseCL(bool use); 00073 00075 00076 void setFilterSize(int iFilterSize); 00077 00079 00080 void setDifference(int iDifference); 00081 00083 00084 core::Img32f getMotionImage(); 00085 00087 00088 bool isCLReady(); 00089 00091 00092 bool isCLActive(); 00093 00094 private: 00095 00096 int w,h; 00097 core::depth d; 00098 bool clReady; 00099 bool useCL; 00100 00101 int imgCount; 00102 00103 int filterSize; 00104 int currentFilterSize; 00105 int maxFilterSize; 00106 00107 int currentDifference; 00108 int nullValue; 00109 00110 std::vector<core::Img32f> inputImagesF; 00111 core::Img32f outputImageF; 00112 std::vector<core::Img8u> inputImagesC; 00113 core::Img8u outputImageC; 00114 core::Img32f motionImage; 00115 00116 #ifdef ICL_HAVE_OPENCL 00117 //OpenCL 00118 float* inputImage1ArrayF; 00119 float* inputImagesArrayF; 00120 float* outputImageArrayF; 00121 00122 unsigned char* inputImage1ArrayC; 00123 unsigned char* inputImagesArrayC; 00124 unsigned char* outputImageArrayC; 00125 00126 float* motionImageArray; 00127 00128 00129 //OpenCL 00130 utils::CLProgram program; 00131 utils::CLKernel kernelTemporalSmoothingFloat; 00132 utils::CLKernel kernelTemporalSmoothingChar; 00133 utils::CLKernel kernelCheckRANSAC; 00134 utils::CLKernel kernelAssignRANSAC; 00135 00136 //OpenCL buffer 00137 utils::CLBuffer inputImageBufferF; 00138 utils::CLBuffer outputImageBufferF; 00139 utils::CLBuffer inputImageBufferC; 00140 utils::CLBuffer outputImageBufferC; 00141 utils::CLBuffer motionImageBuffer; 00142 #endif 00143 00144 }; 00145 00146 class ICLFilter_API MotionSensitiveTemporalSmoothing : public UnaryOp, public utils::Uncopyable{ 00147 public: 00148 00150 00152 MotionSensitiveTemporalSmoothing(int iNullValue, int iMaxFilterSize); 00153 00155 ~MotionSensitiveTemporalSmoothing(); 00156 00158 00162 virtual void apply(const core::ImgBase *src, core::ImgBase **dst); 00163 00165 using UnaryOp::apply; 00166 00168 00169 void setUseCL(bool use); 00170 00172 00173 void setFilterSize(int filterSize); 00174 00176 00177 void setDifference(int difference); 00178 00180 00181 core::Img32f getMotionImage(); 00182 00184 00185 bool isCLActive(); 00186 00187 private: 00188 00189 void init(int iChannels, core::depth iDepth, utils::Size iSize); 00190 00191 bool useCL; 00192 00193 int currentFilterSize; 00194 int currentDifference; 00195 00196 int nullValue; 00197 int maxFilterSize; 00198 00199 int numChannels; 00200 utils::Size size; 00201 core::depth depth; 00202 00203 std::vector<TemporalSmoothingCL*> clPointer; 00204 }; 00205 00206 } // namespace filter 00207 }