This paper considers the problem of nding nn matrices A k and B k that minimize jjT ? P A k B k jj F , where denotes Kronecker product, and T is a banded n n block Toeplitz matrix with banded n nâ€¦ (More)

A Newton method to solve total least squares problems for Toeplitz systems of equations is considered. When coupled with a bisection scheme, which is based on an eecient algorithm for factoringâ€¦ (More)

A Newton method to solve total least squares problems for Toeplitz systems of equations is considered. When coupled with a bisection scheme, which is based on an eecient algorithm for factoringâ€¦ (More)

People are sharing, transmitting and storing millions of images every day. To store images it may require huge data storage. The compression of images reduces the storage required to store images,â€¦ (More)