12 citations · 31 across the 7 of their papers we have counts for
8 papers
The Causal Complementation Algorithm for Lifting Factorization of Perfect Reconstruction Multirate Filter Banks
Christopher M. Brislawn
An intrinsically causal approach to lifting factorization, called the Causal Complementation Algorithm, is developed for arbitrary two-channel perfect reconstruction FIR filter ban…
Factoring Perfect Reconstruction Filter Banks into Causal Lifting Matrices: A Diophantine Approach
Christopher M. Brislawn
The elementary theory of bivariate linear Diophantine equations over polynomial rings is used to construct causal lifting factorizations (elementary matrix decompositions) for caus…
Gain scaling for multirate filter banks
Christopher M. Brislawn
Eliminating two trivial degrees of freedom corresponding to the lowpass DC response and the highpass Nyquist response in a two-channel multirate filter bank seems simple enough. No…
Group lifting structures for multirate filter banks II: Linear phase filter banks
Christopher M. Brislawn
The theory of group lifting structures is applied to linear phase lifting factorizations for the two nontrivial classes of two-channel linear phase perfect reconstruction filter ba…
Group lifting structures for multirate filter banks I: Uniqueness of lifting factorizations
Christopher M. Brislawn
Group lifting structures are introduced to provide an algebraic framework for studying lifting factorizations of two-channel perfect reconstruction finite-impulse-response (FIR) fi…
Subband coding for large-scale scientific simulation data using JPEG 2000
Christopher M. Brislawn, Jonathan L. Woodring, Susan M. Mniszewski +2
The ISO/IEC JPEG 2000 image coding standard is a family of source coding algorithms targeting high-resolution image communications. JPEG 2000 features highly scalable embedded codi…