Searched refs:Jacobian (Results 1 - 2 of 2) sorted by relevance

/external/opencv/cvaux/src/
H A Dcvlevmartrif.cpp65 /* Jacobian computation for trifocal case */
66 void icvJacobianFunction_ProjTrifocal(const CvMat *vectX,CvMat *Jacobian) argument
72 if( vectX == 0 || Jacobian == 0 )
77 if( !CV_IS_MAT(vectX) || !CV_IS_MAT(Jacobian) )
90 if( Jacobian->rows == numPoints*6 || Jacobian->cols != 36+numPoints*4 )
92 CV_ERROR( CV_StsUnmatchedSizes, "Size of Jacobian is not correct it must be 6*numPoints x (36+numPoints*4)" );
95 /* Computed Jacobian in a given point */
100 /* For N points 4D we have Jacobian 2N x (12*3+4N) */
103 /* Fill Jacobian matri
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/external/dropbear/libtomcrypt/
H A Dcrypt.tex6410 the \textbf{ecc\_point} structure and assume the points are stored in Jacobian projective format.
6413 /** A point on a ECC curve, stored in Jacobian format such

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