Searched refs:derivProj (Results 1 - 1 of 1) sorted by relevance
| /external/opencv/cvaux/src/ |
| H A D | cvlevmarprojbandle.cpp | 70 void icvComputeDerivateProj(CvMat *points4D,CvMat *projMatr, CvMat *status, CvMat *derivProj) argument
79 if( points4D == 0 || projMatr == 0 || status == 0 || derivProj == 0)
123 if( !CV_IS_MAT(derivProj) )
125 CV_ERROR( CV_StsUnsupportedFormat, "derivProj must be a matrix VisN x 12" );
128 if( derivProj->cols != 12 )
130 CV_ERROR( CV_StsOutOfRange, "derivProj must be a matrix VisN x 12" );
179 cvmSet(derivProj,currVisPoint*2,i,X[i]/piX[2]);//x' p1i
180 cvmSet(derivProj,currVisPoint*2,4+i,0);//x' p1i
181 cvmSet(derivProj,currVisPoint*2,8+i,X[i]*tmp1);//x' p3i
184 cvmSet(derivProj,currVisPoin
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