Proceedings of 1994 28th Asilomar Conference on Signals, Systems and Computers (1994)

Pacific Grove, CA, USA

Oct. 31, 1994 to Nov. 2, 1994

ISSN: 1058-6393

ISBN: 0-8186-6405-3

pp: 358-362

T.J. Abatzoglou , Res. & Dev. Div., Lockheed Missiles & Space Co. Inc., Palo Alto, CA, USA

ABSTRACT

Affine phase 2-D filters are designed using the p/sup th/ power norm to measure its deviation from an idealized affine phase filter response not necessarily symmetric. Necessary and sufficient conditions are derived in terms of its coefficients for the filter to be affine phase. The 2-D design is obtained in closed form for p=2. Next the design is generalized for 2

>

INDEX TERMS

convergence of numerical methods, minimax techniques, two-dimensional digital filters, Newton method, FIR filters, least squares approximations

CITATION

T. Abatzoglou, "Least p/sup th/ power design and characterization of affine phase complex 2-D filters and the min-max approximation,"

*Proceedings of 1994 28th Asilomar Conference on Signals, Systems and Computers(ACSSC)*, Pacific Grove, CA, USA, 1995, pp. 358-362.

doi:10.1109/ACSSC.1994.471476

CITATIONS

SEARCH