Nonlinear subband decomposition structures in GF-(N) arithmetic

Gürcan, M. N.Gerek, Ö. N.Çetin, A. Enis2015-07-282015-07-281998-01-300165-1684http://hdl.handle.net/11693/11040In this paper, perfect reconstruction filter bank structures for GF-(N) fields are developed. The new filter banks are based on the nonlinear subband decomposition and they are especially useful to process binary images such as document and fingerprint images.EnglishNonlinear subband decompositionGalois field arithmeticNonlinear subband decomposition structures in GF-(N) arithmeticArticle10.1016/S0165-1684(97)00189-8