-
-// -----------------------------------------------------------------------------------------
-// THERALYS Algorithm to determine the most similar basic orientation
-//
-// Transliterated from original Python code.
-// Kept as close as possible to the original code
-// in order to speed up any further modif of Python code :-(
-// ------------------------------------------------------------------------------------------
-
-/**
- * \brief THERALYS' Algorithm to determine the most similar basic orientation
- * (Axial, Coronal, Sagital) of the image
- * \note Should be run on the first gdcm::File of a 'coherent' Serie
- * @return orientation code
- * @return orientation code
- * # 0 : Not Applicable (neither 0020,0037 Image Orientation Patient
- * # nor 0020,0032Image Position found )
- * # 1 : Axial
- * # -1 : Axial invert
- * # 2 : Coronal
- * # -2 : Coronal invert
- * # 3 : Sagital
- * # -3 : Sagital invert
- * # 4 : Heart Axial
- * # -4 : Heart Axial invert
- * # 5 : Heart Coronal
- * # -5 : Heart Coronal invert
- * # 6 : Heart Sagital
- * # -6 : Heart Sagital invert
- */
-double File::TypeOrientation( )
-{
- float iop[6];
- bool succ = GetImageOrientationPatient( iop );
- if ( !succ )
- {
- return 0.;
- }
-
- vector3D ori1;
- vector3D ori2;
-
- ori1.x = iop[0]; ori1.y = iop[1]; ori1.z = iop[2];
- ori1.x = iop[3]; ori2.y = iop[4]; ori2.z = iop[5];
-
- // two perpendicular vectors describe one plane
- double dicPlane[6][2][3] =
- { { {1, 0, 0 },{0, 1, 0 } }, // Axial
- { {1, 0, 0 },{0, 0, -1 } }, // Coronal
- { {0, 1, 0 },{0, 0, -1 } }, // Sagittal
- { { 0.8, 0.5, 0.0 },{-0.1, 0.1 , -0.95 } }, // Axial - HEART
- { { 0.8, 0.5, 0.0 },{-0.6674, 0.687, 0.1794} }, // Coronal - HEART
- { {-0.1, 0.1, -0.95},{-0.6674, 0.687, 0.1794} } // Sagittal - HEART
- };
-
- vector3D refA;
- vector3D refB;
- int i = 0;
- Res res; // [ <result> , <memory of the last succes calcule> ]
- res.first = 0;
- res.second = 99999;
- for (int numDicPlane=0; numDicPlane<6; numDicPlane++)
- {
- ++i;
- // refA=plane[0]
- refA.x = dicPlane[numDicPlane][0][0];
- refA.y = dicPlane[numDicPlane][0][1];
- refA.z = dicPlane[numDicPlane][0][2];
- // refB=plane[1]
- refB.x = dicPlane[numDicPlane][1][0];
- refB.y = dicPlane[numDicPlane][1][1];
- refB.z = dicPlane[numDicPlane][1][2];
- res=VerfCriterion( i, CalculLikelyhood2Vec(refA,refB,ori1,ori2), res );
- res=VerfCriterion( -i, CalculLikelyhood2Vec(refB,refA,ori1,ori2), res );
- }
- return res.first;
-/*
-// i=0
-// res=[0,99999] ## [ <result> , <memory of the last succes calculus> ]
-// for plane in dicPlane:
-// i=i+1
-// refA=plane[0]
-// refB=plane[1]
-// res=self.VerfCriterion( i , self.CalculLikelyhood2Vec(refA,refB,ori1,ori2) , res )
-// res=self.VerfCriterion( -i , self.CalculLikelyhood2Vec(refB,refA,ori1,ori2) , res )
-// return res[0]