1 /*=========================================================================
2 Program: vv http://www.creatis.insa-lyon.fr/rio/vv
5 - University of LYON http://www.universite-lyon.fr/
6 - Léon Bérard cancer center http://oncora1.lyon.fnclcc.fr
7 - CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
9 This software is distributed WITHOUT ANY WARRANTY; without even
10 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
11 PURPOSE. See the copyright notices for more information.
13 It is distributed under dual licence
15 - BSD See included LICENSE.txt file
16 - CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
17 ======================================================================-====*/
18 #ifndef clitkBinarizeImageGenericFilter_txx
19 #define clitkBinarizeImageGenericFilter_txx
21 /* =================================================
22 * @file clitkBinarizeImageGenericFilter.txx
23 * @author Jef Vandemeulebroucke <jef@creatis.insa-lyon.fr>
28 ===================================================*/
31 #include "itkBinaryThresholdImageFilter.h"
32 #include "itkMaskImageFilter.h"
33 #include "itkMaskNegatedImageFilter.h"
34 #include <clitkCommon.h>
40 //--------------------------------------------------------------------
41 template<class args_info_type>
42 BinarizeImageGenericFilter<args_info_type>::BinarizeImageGenericFilter():
43 ImageToImageGenericFilter<Self>("Binarize") {
44 InitializeImageType<2>();
45 InitializeImageType<3>();
46 InitializeImageType<4>();
48 //--------------------------------------------------------------------
51 //--------------------------------------------------------------------
52 template<class args_info_type>
53 template<unsigned int Dim>
54 void BinarizeImageGenericFilter<args_info_type>::InitializeImageType() {
55 ADD_IMAGE_TYPE(Dim, char);
56 ADD_IMAGE_TYPE(Dim, uchar);
57 ADD_IMAGE_TYPE(Dim, short);
58 ADD_IMAGE_TYPE(Dim, ushort);
59 ADD_IMAGE_TYPE(Dim, int);
60 ADD_IMAGE_TYPE(Dim, uint16);
61 ADD_IMAGE_TYPE(Dim, float);
62 ADD_IMAGE_TYPE(Dim, double);
64 //--------------------------------------------------------------------
67 //--------------------------------------------------------------------
68 template<class args_info_type>
69 void BinarizeImageGenericFilter<args_info_type>::SetArgsInfo(const args_info_type & a) {
71 SetIOVerbose(mArgsInfo.verbose_flag);
72 if (mArgsInfo.imagetypes_flag) this->PrintAvailableImageTypes();
74 if (mArgsInfo.input_given) {
75 SetInputFilename(mArgsInfo.input_arg);
77 if (mArgsInfo.output_given) {
78 SetOutputFilename(mArgsInfo.output_arg);
81 //--------------------------------------------------------------------
83 //--------------------------------------------------------------------
84 // Update with the number of dimensions and the pixeltype
85 //--------------------------------------------------------------------
86 template<class args_info_type>
87 template<class InputImageType>
89 BinarizeImageGenericFilter<args_info_type>::UpdateWithInputImageType()
93 typename InputImageType::Pointer input = this->template GetInput<InputImageType>(0);
96 typedef typename InputImageType::PixelType PixelType;
97 typedef itk::Image<char, InputImageType::ImageDimension> OutputImageType;
100 typedef itk::BinaryThresholdImageFilter<InputImageType, OutputImageType> BinaryThresholdImageFilterType;
101 typename BinaryThresholdImageFilterType::Pointer thresholdFilter=BinaryThresholdImageFilterType::New();
102 thresholdFilter->SetInput(input);
103 thresholdFilter->SetInsideValue(mArgsInfo.fg_arg);
105 if (mArgsInfo.lower_given) thresholdFilter->SetLowerThreshold(static_cast<PixelType>(mArgsInfo.lower_arg));
106 if (mArgsInfo.upper_given) thresholdFilter->SetUpperThreshold(static_cast<PixelType>(mArgsInfo.upper_arg));
108 // DD(mArgsInfo.lower_given);
109 // DD(mArgsInfo.upper_given);
110 // DD(mArgsInfo.lower_arg);
111 // DD(mArgsInfo.upper_arg);
112 // DD(mArgsInfo.fg_arg);
113 // DD(mArgsInfo.bg_arg);
114 // DD(mArgsInfo.fg_given);
115 // DD(mArgsInfo.bg_given);
116 // DD(mArgsInfo.mode_arg);
118 // <<<<<<< clitkBinarizeImageGenericFilter.txx
119 // DD(mArgsInfo.useFG_flag);
120 // DD(mArgsInfo.useBG_flag);
122 // thresholdFilter->SetInsideValue(mArgsInfo.fg_arg);
124 // // Keep BG value to 0 if maskFilterType is used after
125 // if (mArgsInfo.useBG_flag && mArgsInfo.useFG_flag) {
126 // thresholdFilter->SetOutsideValue(mArgsInfo.bg_arg);
130 // thresholdFilter->SetOutsideValue(0);
133 // // thresholdFilter->Update();
135 // // If no BG or no FG : new image, copy input with MaskImageFilter
136 // // If setFG -> FG BG have been changed
137 // if (mArgsInfo.useBG_flag && mArgsInfo.useFG_flag) {
140 - FG -> only use FG value for pixel in the Foreground (or Inside), keep input values for outside
141 - BG -> only use BG value for pixel in the Background (or Outside), keep input values for inside
142 - both -> use FG and BG (real binary image)
144 if (mArgsInfo.mode_arg == std::string("both")) {
145 thresholdFilter->SetOutsideValue(mArgsInfo.bg_arg);
146 thresholdFilter->Update();
148 typename OutputImageType::Pointer outputImage = thresholdFilter->GetOutput();
149 this->template SetNextOutput<OutputImageType>(outputImage);
152 typename InputImageType::Pointer outputImage;
153 thresholdFilter->SetOutsideValue(0);
154 if (mArgsInfo.mode_arg == std::string("BG")) {
155 typedef itk::MaskImageFilter<InputImageType,OutputImageType> maskFilterType;
156 typename maskFilterType::Pointer maskFilter = maskFilterType::New();
157 maskFilter->SetInput1(input);
158 maskFilter->SetInput2(thresholdFilter->GetOutput());
159 maskFilter->SetOutsideValue(mArgsInfo.bg_arg);
160 maskFilter->Update();
161 outputImage = maskFilter->GetOutput();
164 typedef itk::MaskNegatedImageFilter<InputImageType,OutputImageType> maskFilterType;
165 typename maskFilterType::Pointer maskFilter = maskFilterType::New();
166 maskFilter->SetInput1(input);
167 maskFilter->SetInput2(thresholdFilter->GetOutput());
168 maskFilter->SetOutsideValue(mArgsInfo.fg_arg);
169 maskFilter->Update();
170 outputImage = maskFilter->GetOutput();
172 // Write/Save results
173 this->template SetNextOutput<InputImageType>(outputImage);
176 //--------------------------------------------------------------------
181 #endif //#define clitkBinarizeImageGenericFilter_txx