25 October 1988 Pyramidal Image Representation In Nonuniform Systems
Author Affiliations +
Proceedings Volume 1001, Visual Communications and Image Processing '88: Third in a Series; (1988) https://doi.org/10.1117/12.968999
Event: Visual Communications and Image Processing III, 1988, Cambridge, MA, United States
In this paper we present a formalism for representation and processing of images which are not band-limited. Motivated by the properties of the visual system, we elaborated an example of a sampling scheme wherein the sampling rate decreases as a function of the distance from the center of the visual field. The broader class of images under consideration, obtained by the application of an appropriate projection filter, constitutes a Reproducing Kernel space which is characterized by "locally band-limited" properties. Sequential half-band filtering of such images generates a pyramidal scheme in the context of nonuniform systems and images.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Y. Y. Zeevi, Y. Y. Zeevi, N. Peterfreund, N. Peterfreund, E. Shlomot, E. Shlomot, } "Pyramidal Image Representation In Nonuniform Systems", Proc. SPIE 1001, Visual Communications and Image Processing '88: Third in a Series, (25 October 1988); doi: 10.1117/12.968999; https://doi.org/10.1117/12.968999

Back to Top