title: An image transform coding scheme based on spatial domain considerations.
abstract: Image transform coding is first briefly reviewed using conventional viewpoints. Then a new spatial domain interpretation is given to image transform coding. An improvement based on this viewpoint for the Fourier transform coding, which possesses simple spatial domain relations, is presented.
authors.affiliation: Department of Electrical Engineering, Rice University, Houston, TX 77251; Bell Laboratories, Holmdel, NJ 07733.
authors.forename: T C
authors.initials: TC
authors.lastname: Chen
authors.forename: R J
authors.initials: RJ
authors.lastname: De Figueiredo