An Image Transform Coding Scheme Based on Spatial Domain Considerations
T. C. Chen, Rui J. P. de Figueiredo · IEEE Transactions on Pattern Analysis and Machine Intelligence · 1983
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.