From: Vivien Delmon <vivien.delmon@creatis.insa-lyon.fr>
Date: Wed, 18 Apr 2012 16:08:33 +0000 (+0200)
Subject: Merge branch 'master' of tux.creatis.insa-lyon.fr:clitk
X-Git-Tag: v1.3.0~52
X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=commitdiff_plain;h=5b295ccf11ca86439090302e4f8836c7118ffcc3;hp=1d97c744a9d7726cbd8c64ee22b17d10c3820d3e;p=clitk.git

Merge branch 'master' of tux.creatis.insa-lyon.fr:clitk
---

diff --git a/common/clitkTransformUtilities.cxx b/common/clitkTransformUtilities.cxx
index 069fc70..ef210d7 100644
--- a/common/clitkTransformUtilities.cxx
+++ b/common/clitkTransformUtilities.cxx
@@ -21,6 +21,22 @@
 namespace clitk
 {
 
+//--------------------------------------------------------------------
+template < >
+itk::Matrix<double, 3, 3>
+GetForwardAffineMatrix<2>(itk::Array<double> transformParameters)
+{
+  return GetForwardAffineMatrix2D(transformParameters);
+}
+
+//--------------------------------------------------------------------
+template < >
+itk::Matrix<double, 4, 4>
+GetForwardAffineMatrix<3>(itk::Array<double> transformParameters)
+{
+  return GetForwardAffineMatrix3D(transformParameters);
+}
+
 //--------------------------------------------------------------------
 template < >
 itk::Matrix<double, 3, 3>
@@ -37,4 +53,18 @@ GetBackwardAffineMatrix<3>(itk::Array<double> transformParameters)
   return GetBackwardAffineMatrix3D(transformParameters);
 }
 
+//--------------------------------------------------------------------
+template <>
+itk::Matrix<double, 2, 2> GetRotationMatrix<2>(itk::Array<double> rotationParameters)
+{
+  return GetRotationMatrix2D(rotationParameters);
+}
+
+//--------------------------------------------------------------------
+template <>
+itk::Matrix<double, 3, 3> GetRotationMatrix<3>(itk::Array<double> rotationParameters)
+{
+  return GetRotationMatrix3D(rotationParameters);
+}
+
 }
diff --git a/common/clitkTransformUtilities.h b/common/clitkTransformUtilities.h
index a6fdd8c..3bdf220 100644
--- a/common/clitkTransformUtilities.h
+++ b/common/clitkTransformUtilities.h
@@ -32,12 +32,15 @@ namespace clitk
   //============================================================================
   itk::Matrix<double, 3, 3> GetForwardAffineMatrix2D(itk::Array<double> transformParameters);
   itk::Matrix<double, 4, 4> GetForwardAffineMatrix3D(itk::Array<double> transformParameters);
+  template <unsigned int Dimension > itk::Matrix<double, Dimension+1, Dimension+1> GetForwardAffineMatrix(itk::Array<double> transformParameters);
 
   itk::Matrix<double, 3, 3> GetBackwardAffineMatrix2D(itk::Array<double> transformParameters);
   itk::Matrix<double, 4, 4> GetBackwardAffineMatrix3D(itk::Array<double> transformParameters);
   template <unsigned int Dimension > itk::Matrix<double, Dimension+1, Dimension+1> GetBackwardAffineMatrix(itk::Array<double> transformParameters);
 
   itk::Matrix<double, 3, 3> GetRotationMatrix3D(itk::Array<double> rotationParameters);
+  itk::Matrix<double, 2, 2> GetRotationMatrix2D(itk::Array<double> rotationParameters);
+  template <unsigned int Dimension> itk::Matrix<double, Dimension, Dimension> GetRotationMatrix(itk::Array<double> rotationParameters);
   itk::Point<double, 3> GetRotatedPoint3D(itk::Array<double> rotationParameters, itk::Point<double, 3> input);
   itk::Matrix<double, 4, 4> GetCenteredRotationMatrix3D(itk::Array<double> rotationParameters,itk::Point<double,3> centerOfRotation);
   //   itk::Matrix<double, 4, 4> GetComposedMatrix3D(itk::Matrix<double, 4, 4> firstTransform, itk::Matrix<double, 4, 4> secondTransform);
@@ -166,9 +169,17 @@ namespace clitk
     matrix[2][2]= cos(rotationParameters[0])*cos(rotationParameters[1]);
     return matrix;
   }
- 
- 
- 
+
+  inline itk::Matrix<double, 2, 2> GetRotationMatrix2D(itk::Array<double> rotationParameters)
+  {
+    itk::Matrix<double, 2, 2> matrix;
+    matrix[0][0] = cos(rotationParameters[0]);
+    matrix[1][0] = sin(rotationParameters[0]);
+    matrix[0][1] = -matrix[1][0];
+    matrix[1][1] = matrix[0][0];
+    return matrix;
+  }
+
   //========================================================================================
   inline  itk::Point<double, 3> GetRotatedPoint3D(itk::Array<double> rotationParameters, itk::Point<double, 3> input)
   {
diff --git a/tools/clitkAffineTransform.ggo b/tools/clitkAffineTransform.ggo
index 8eeb3fc..131ff8e 100644
--- a/tools/clitkAffineTransform.ggo
+++ b/tools/clitkAffineTransform.ggo
@@ -17,6 +17,8 @@ option "size"		-	"New output size if different from input"  	int 	no 	multiple
 option "spacing"	-	"New output spacing if different from input" 	double 	no 	multiple
 option "origin"		-	"New output origin if different from input" 	double 	no 	multiple
 option "matrix"		m	"Affine matrix (homogene) filename"		string  no
+option "rotate"		r	"Rotation to apply (radians)"	                double	no	multiple
+option "translate"	t	"Translation to apply (mm)"		        double  no	multiple
 option "pad"		-	"Edge padding value" 				double 	no 	default="0.0"
 
 section "Interpolation"
diff --git a/tools/clitkAffineTransformGenericFilter.txx b/tools/clitkAffineTransformGenericFilter.txx
index ef81fe2..ec9db09 100644
--- a/tools/clitkAffineTransformGenericFilter.txx
+++ b/tools/clitkAffineTransformGenericFilter.txx
@@ -135,16 +135,50 @@ AffineTransformGenericFilter<args_info_type>::UpdateWithDimAndPixelType()
 
   // Matrix
   typename itk::Matrix<double, Dimension+1, Dimension+1> matrix;
-  if (m_ArgsInfo.matrix_given) {
-    matrix= clitk::ReadMatrix<Dimension>(m_ArgsInfo.matrix_arg);
-    if (m_Verbose) std::cout<<"Reading the matrix..."<<std::endl;
-  } else {
-    matrix.SetIdentity();
+  if (m_ArgsInfo.rotate_given || m_ArgsInfo.translate_given)
+  {
+    if (m_ArgsInfo.matrix_given)
+    {
+      std::cerr << "You must use either rotate/translate or matrix options" << std::cout;
+      return;
+    }
+    itk::Array<double> transformParameters(2 * Dimension);
+    int pos = 0;
+    if (Dimension == 2)
+      transformParameters[pos++] = m_ArgsInfo.rotate_arg[0];
+    else
+      for (unsigned int i = 0; i < 3; i++)
+        transformParameters[pos++] = m_ArgsInfo.rotate_arg[i];
+    for (unsigned int i = 0; i < Dimension && i < 3; i++)
+      transformParameters[pos++] = m_ArgsInfo.translate_arg[i];
+    if (Dimension == 4)
+    {
+      matrix.SetIdentity();
+      itk::Matrix<double, 4, 4> tmp = GetForwardAffineMatrix3D(transformParameters);
+      for (unsigned int i = 0; i < 3; ++i)
+        for (unsigned int j = 0; j < 3; ++j)
+          matrix[i][j] = tmp[i][j];
+      for (unsigned int i = 0; i < 3; ++i)
+        matrix[i][4] = tmp[i][3];
+    }
+    else
+      matrix = GetForwardAffineMatrix<Dimension>(transformParameters);
+  }
+  else
+  {
+    if (m_ArgsInfo.matrix_given)
+    {
+      matrix= clitk::ReadMatrix<Dimension>(m_ArgsInfo.matrix_arg);
+      if (m_Verbose) std::cout << "Reading the matrix..." << std::endl;
+    }
+    else
+      matrix.SetIdentity();
   }
-  if (m_Verbose) std::cout<<"Using the following matrix:"<<std::endl;
-  if (m_Verbose) std::cout<<matrix<<std::endl;
-  typename itk::Matrix<double, Dimension, Dimension> rotationMatrix=clitk::GetRotationalPartMatrix(matrix);
-  typename itk::Vector<double,Dimension> translationPart= clitk::GetTranslationPartMatrix(matrix);
+  if (m_Verbose)
+    std::cout << "Using the following matrix:" << std::endl
+              << matrix << std::endl;
+  typename itk::Matrix<double, Dimension, Dimension> rotationMatrix = clitk::GetRotationalPartMatrix(matrix);
+  typename itk::Vector<double, Dimension> translationPart = clitk::GetTranslationPartMatrix(matrix);
 
   // Transform
   typedef itk::AffineTransform<double, Dimension> AffineTransformType;
@@ -284,14 +318,50 @@ void AffineTransformGenericFilter<args_info_type>::UpdateWithDimAndVectorType()
 
   // Matrix
   typename itk::Matrix<double, Dimension+1, Dimension+1> matrix;
-  if (m_ArgsInfo.matrix_given)
-    matrix= clitk::ReadMatrix<Dimension>(m_ArgsInfo.matrix_arg);
+  if (m_ArgsInfo.rotate_given || m_ArgsInfo.translate_given)
+  {
+    if (m_ArgsInfo.matrix_given)
+    {
+      std::cerr << "You must use either rotate/translate or matrix options" << std::cout;
+      return;
+    }
+    itk::Array<double> transformParameters(2 * Dimension);
+    int pos = 0;
+    if (Dimension == 2)
+      transformParameters[pos++] = m_ArgsInfo.rotate_arg[0];
+    else
+      for (unsigned int i = 0; i < 3; i++)
+        transformParameters[pos++] = m_ArgsInfo.rotate_arg[i];
+    for (unsigned int i = 0; i < Dimension && i < 3; i++)
+      transformParameters[pos++] = m_ArgsInfo.translate_arg[i];
+    if (Dimension == 4)
+    {
+      matrix.SetIdentity();
+      itk::Matrix<double, 4, 4> tmp = GetForwardAffineMatrix3D(transformParameters);
+      for (unsigned int i = 0; i < 3; ++i)
+        for (unsigned int j = 0; j < 3; ++j)
+          matrix[i][j] = tmp[i][j];
+      for (unsigned int i = 0; i < 3; ++i)
+        matrix[i][4] = tmp[i][3];
+    }
+    else
+      matrix = GetForwardAffineMatrix<Dimension>(transformParameters);
+  }
   else
-    matrix.SetIdentity();
-  if (m_Verbose) std::cout<<"Using the following matrix:"<<std::endl;
-  if (m_Verbose) std::cout<<matrix<<std::endl;
-  typename itk::Matrix<double, Dimension, Dimension> rotationMatrix=clitk::GetRotationalPartMatrix(matrix);
-  typename itk::Vector<double, Dimension> translationPart= clitk::GetTranslationPartMatrix(matrix);
+  {
+    if (m_ArgsInfo.matrix_given)
+    {
+      matrix= clitk::ReadMatrix<Dimension>(m_ArgsInfo.matrix_arg);
+      if (m_Verbose) std::cout << "Reading the matrix..." << std::endl;
+    }
+    else
+      matrix.SetIdentity();
+  }
+  if (m_Verbose)
+    std::cout << "Using the following matrix:" << std::endl
+              << matrix << std::endl;
+  typename itk::Matrix<double, Dimension, Dimension> rotationMatrix = clitk::GetRotationalPartMatrix(matrix);
+  typename itk::Vector<double, Dimension> translationPart = clitk::GetTranslationPartMatrix(matrix);
 
   // Transform
   typedef itk::AffineTransform<double, Dimension> AffineTransformType;