Lines Matching full:cov_eigen_values
763 covs[k] = cov_rotate_mats[k] * cov_eigen_values[k] * (cov_rotate_mats[k])'
765 cov_eigen_values[k] are diagonal matrices (represented by 1D vectors) of eigen values.
781 CvMat* cov_eigen_values = 0;
841 /* In the case of <cov_mat_type> == COV_MAT_DIAGONAL, the k-th row of cov_eigen_values
843 <cov_mat_type> == COV_MAT_SPHERICAL - the 0-ths elements of the vectors cov_eigen_values[k]
850 CV_CALL( cov_eigen_values = cvCreateMat( inv_eigen_values->rows, inv_eigen_values->cols, CV_64FC1 ));
871 w = cvGetRow( cov_eigen_values, &whdr, k );
898 cov_eigen_values->data.db[k] = d;
920 w = cvGetRow( cov_eigen_values, &whdr, k );
984 w = cvGetRow( cov_eigen_values, &whdr, k );
1059 cvSetIdentity( covs[k], cvScalar(cov_eigen_values->data.db[k]));
1064 cvTranspose( cvGetRow( cov_eigen_values, &whdr, k ),
1067 cvDiv( 0, cov_eigen_values, inv_eigen_values );
1077 cvReleaseMat( &cov_eigen_values );
