Searched refs:derivProj (Results 1 – 1 of 1) sorted by relevance
| /external/opencv/cvaux/src/ |
| D | cvlevmarprojbandle.cpp | 70 void icvComputeDerivateProj(CvMat *points4D,CvMat *projMatr, CvMat *status, CvMat *derivProj) in icvComputeDerivateProj() argument
79 if( points4D == 0 || projMatr == 0 || status == 0 || derivProj == 0) in icvComputeDerivateProj()
123 if( !CV_IS_MAT(derivProj) ) in icvComputeDerivateProj()
128 if( derivProj->cols != 12 ) in icvComputeDerivateProj()
179 cvmSet(derivProj,currVisPoint*2,i,X[i]/piX[2]);//x' p1i in icvComputeDerivateProj()
180 cvmSet(derivProj,currVisPoint*2,4+i,0);//x' p1i in icvComputeDerivateProj()
181 cvmSet(derivProj,currVisPoint*2,8+i,X[i]*tmp1);//x' p3i in icvComputeDerivateProj()
184 cvmSet(derivProj,currVisPoint*2+1,i,0);//y' p2i in icvComputeDerivateProj()
185 cvmSet(derivProj,currVisPoint*2+1,4+i,X[i]/piX[2]);//y' p2i in icvComputeDerivateProj()
186 cvmSet(derivProj,currVisPoint*2+1,8+i,X[i]*tmp2);//y' p3i in icvComputeDerivateProj()
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