Lines Matching full:matrix
134 // preconditioner matrix.
173 // Allocate storage for the preconditioner matrix.
208 // matrix. For each pair of cameras contributing a non-zero cell to
238 // Iterate over each row of the matrix. The block structure of the
239 // matrix is assumed to be sorted in order of the e_blocks/point
326 // Update the values of the preconditioner matrix and factorize it.
334 // eliminator combines the computation of the reduced camera matrix
347 // Try factorizing the matrix. For CLUSTER_JACOBI, this should
349 // CLUSTER_TRIDIAGONAL, in general the preconditioner matrix as
357 // Doing the factorization like this saves us matrix mass when
377 // Consider the preconditioner matrix as meta-block matrix, whose
380 // matrix. Scaling these off-diagonal entries by 1/2 forces this
381 // matrix to be positive definite.
410 // matrix.
418 // The matrix is symmetric, and the upper triangular part of the
419 // matrix contains the values.
