X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=itk%2FclitkCropLikeImageFilter.h;h=47ae445a2b2312c53b6e8521b684110f0449e205;hb=5f801bf0b07486889123e941d6913d4369dfc86f;hp=4ceadc1698e068959b986b3f7b0b6f8efc5d8c8f;hpb=523a9f961d83eaed5ec3365a07b9f6be35b538f0;p=clitk.git

diff --git a/itk/clitkCropLikeImageFilter.h b/itk/clitkCropLikeImageFilter.h
index 4ceadc1..47ae445 100644
--- a/itk/clitkCropLikeImageFilter.h
+++ b/itk/clitkCropLikeImageFilter.h
@@ -1,9 +1,9 @@
 /*=========================================================================
   Program:   vv                     http://www.creatis.insa-lyon.fr/rio/vv
 
-  Authors belong to: 
+  Authors belong to:
   - University of LYON              http://www.universite-lyon.fr/
-  - Léon Bérard cancer center       http://oncora1.lyon.fnclcc.fr
+  - Léon Bérard cancer center       http://www.centreleonberard.fr
   - CREATIS CNRS laboratory         http://www.creatis.insa-lyon.fr
 
   This software is distributed WITHOUT ANY WARRANTY; without even
@@ -14,35 +14,38 @@
 
   - BSD        See included LICENSE.txt file
   - CeCILL-B   http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
-  ======================================================================-====*/
+  ===========================================================================**/
 
 #ifndef CLITKCROPLIKEIMAGEFILTER_H
 #define CLITKCROPLIKEIMAGEFILTER_H
 
+// clitk
+#include "clitkBoundingBoxUtils.h"
+#include "clitkImageCommon.h"
+
+// itk
 #include <itkImageToImageFilter.h>
 
 namespace clitk {
-  
+
   //--------------------------------------------------------------------
   /*
     Perform various cropping operation on a image
   */
   //--------------------------------------------------------------------
-  
-  template <class ImageType>
-  class ITK_EXPORT CropLikeImageFilter: 
-    public itk::ImageToImageFilter<ImageType, ImageType> {
 
+  template <class ImageType>
+  class ITK_EXPORT CropLikeImageFilter: public itk::ImageToImageFilter<ImageType, ImageType> {
   public:
     /** Standard class typedefs. */
     typedef CropLikeImageFilter                            Self;
     typedef itk::ImageToImageFilter<ImageType, ImageType>  Superclass;
     typedef itk::SmartPointer<Self>                        Pointer;
     typedef itk::SmartPointer<const Self>                  ConstPointer;
-    
+
     /** Method for creation through the object factory. */
     itkNewMacro(Self);
-    
+
     /** Run-time type information (and related methods). */
     itkTypeMacro(CropLikeImageFilter, ImageToImageFilter);
 
@@ -52,39 +55,78 @@ namespace clitk {
     typedef typename ImageType::PixelType    PixelType;
     typedef typename ImageType::RegionType   RegionType;
     typedef typename ImageType::PointType    PointType;
+    typedef typename ImageType::IndexType    IndexType;
+    typedef typename ImageType::SizeType     SizeType;
 
-    /** Input image to crop */
-    void SetInput(const ImageType * image);
-    
     /** Image filename for Crop Like */
     void SetCropLikeFilename(std::string f);
     void SetCropLikeImage(const itk::ImageBase<ImageType::ImageDimension> * like);
     void SetCropLikeImage(const itk::ImageBase<ImageType::ImageDimension> * like, int axe);
 
+    // Set Background if 'like' is greater than input
+    itkSetMacro(BackgroundValue, PixelType);
+    itkGetConstMacro(BackgroundValue, PixelType);
+
     /** ImageDimension constants */
     itkStaticConstMacro(ImageDimension, unsigned int, ImageType::ImageDimension);
-    
+
+    // I dont want to verify inputs information
+    virtual void VerifyInputInformation() ITK_OVERRIDE { }
+
   protected:
     CropLikeImageFilter();
     virtual ~CropLikeImageFilter() {}
-    
-    virtual void GenerateOutputInformation();
-    virtual void GenerateData();
-    
+
+    virtual void GenerateOutputInformation() ITK_OVERRIDE;
+    virtual void GenerateData() ITK_OVERRIDE;
+    virtual void GenerateInputRequestedRegion() ITK_OVERRIDE;
+
+    PixelType m_BackgroundValue;
+    RegionType m_OutputRegion;
     RegionType m_Region;
     std::string m_LikeFilename;
     bool m_LikeFilenameIsGiven;
     PointType m_Origin;
     const itk::ImageBase<ImageDimension> * m_LikeImage;
     std::vector<bool> m_CropAlongThisDimension;
-    
+
+    PointType m_StartPoint;         // start point in physical world
+    IndexType m_StartSourceIndex;   // start index in "source" image
+    IndexType m_StartDestIndex;     // start index in "destination" image
+
+    PointType m_StopPoint;         // stop point in physical world
+    IndexType m_StopSourceIndex;   // stop index in "source" image
+    IndexType m_StopDestIndex;     // stop index in "destination" image
+
   private:
     CropLikeImageFilter(const Self&); //purposely not implemented
     void operator=(const Self&); //purposely not implemented
-    
+
   }; // end class
   //--------------------------------------------------------------------
 
+
+  //--------------------------------------------------------------------
+  // Convenient function
+  template<class ImageType>
+  typename ImageType::Pointer
+  ResizeImageLike(const ImageType * input,
+                  const itk::ImageBase<ImageType::ImageDimension> * like,
+                  typename ImageType::PixelType BG);
+
+  template<class ImageType>
+  typename ImageType::Pointer
+  ResizeImageLike(const ImageType * input,
+                  typename itk::ImageBase<ImageType::ImageDimension>::RegionType * like,
+                  typename ImageType::PixelType BG);
+
+  template<class ImageType>
+  typename ImageType::Pointer
+  ResizeImageLike(const ImageType * input,
+                  typename itk::BoundingBox<unsigned long, ImageType::ImageDimension>::Pointer bb,
+                  typename ImageType::PixelType BG);
+
+
 } // end namespace clitk
 //--------------------------------------------------------------------