| std::vector<Array2dScalarReal64*> Impala::Core::Array::InvWiccest | ( | Array2dVec3UInt8 * | rgb, | |
| double | derivativeSigma | |||
| ) | [inline] |
Definition at line 47 of file InvWiccest.h.
References Add(), Impala::Core::Array::Array2dTem< StorT, elemSize, ArithT >::BH(), Impala::Core::Array::Array2dTem< StorT, elemSize, ArithT >::BW(), Impala::Core::Array::Array2dTem< StorT, elemSize, ArithT >::CH(), Impala::Core::Array::Array2dTem< StorT, elemSize, ArithT >::CW(), Div(), InvCompDer(), Impala::Core::Array::Array2dTem< StorT, elemSize, ArithT >::mCH, Impala::Core::Array::Array2dTem< StorT, elemSize, ArithT >::mCW, Norm2Sqr(), Impala::Core::Array::Pattern::PatM9N4PixOp(), Rgb2Ooo(), and Sub().
Referenced by InvWiccest().
00048 { 00049 std::vector<Array2dScalarReal64*> result; 00050 result.resize(13); 00051 for(int i=0 ; i<13 ; ++i) 00052 result[i] = new Array2dScalarReal64(rgb->CW(), rgb->CH(), rgb->BW(), 00053 rgb->BH()); 00054 00055 // convert to ooo 00056 Array2dVec3Real64* ooo = new Array2dVec3Real64(rgb->mCW, rgb->mCH, 0, 0); 00057 Rgb2Ooo(ooo, rgb); 00058 std::vector<Array2dScalarReal64*> listDer = InvCompDer(ooo, derivativeSigma, 00059 3); 00060 delete ooo; 00061 00062 // compute Wx and Wy 00063 Div(result[1], listDer[1], listDer[0]); 00064 Div(result[3], listDer[2], listDer[0]); 00065 00066 // compute {Cl,Cll}{x,y} 00067 Trait::M9N4poCxy<Array2dScalarReal64, Array2dScalarReal64> mnpoConFeat; 00068 Pattern::PatM9N4PixOp(result[5], result[7], result[9], result[11], 00069 listDer[0], listDer[1], listDer[2], 00070 listDer[3], listDer[4], listDer[5], 00071 listDer[6], listDer[7], listDer[8], mnpoConFeat); 00072 00073 // compute the rest 00074 Norm2Sqr(result[0], listDer[1], listDer[2]); //gradient 00075 Add(result[ 2], result[1], result[3]); //W 45 00076 Sub(result[ 4], result[1], result[3]); //W 135 00077 Add(result[ 6], result[5], result[7]); //Cl 45 00078 Sub(result[ 8], result[5], result[7]); //Cl 135 00079 Add(result[10], result[9], result[11]); //Cll 45 00080 Sub(result[12], result[9], result[11]); //Cll 135 00081 00082 for(int i=0 ; i<listDer.size() ; i++) 00083 delete listDer[i]; 00084 00085 return result; 00086 }
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