Title :
Holographic representations of images
Author :
Bruckstein, Alfred M. ; Holt, Robert J. ; Netravali, Arun N.
Author_Institution :
Technion-Israel Inst. of Technol., Haifa, Israel
fDate :
11/1/1998 12:00:00 AM
Abstract :
We discuss a new type of holographic image representations that have advantages in a “distributed” world. We call these representations holographic. Arbitrary portions of a holographic representation enable reconstruction of the whole image, with distortions that decrease gradually with the increase in the size of the portions available. Holographic representations enable progressive refinement in image communication or retrieval tasks, with no restrictions on the order in which the data fragments (sections of the representation) are accessed or become available
Keywords :
holography; image reconstruction; image representation; image sampling; data fragments; distortions; distributed image representation; holographic image representations; holographic sampling; image communication; image reconstruction; image retrieval; progressive refinement; Holographic optical components; Holography; Image coding; Image reconstruction; Image representation; Image sampling; Layout; Optical distortion; Optical filters; Watermarking;
Journal_Title :
Image Processing, IEEE Transactions on
