Apparatus and method for encoding wavelet trees generated by a w

Details Apparatus and method for encoding wavelet trees generated by a w Apparatus and method for encoding wavelet trees generated by a w

1997-12-31

2000-12-05

Au, Amelia

Image analysis

Image compression or coding

Pyramid, hierarchy, or tree structure

348398, 348403, 382248, G06K 936, G06K 946

Patent

active

061577464

ABSTRACT:
An apparatus and a concomitant method is disclosed for encoding wavelet trees in a wavelet-based coding technique, which addresses both balanced and unbalanced wavelet trees and increases the overall coding efficiency.

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patent: 5526299 (1996-06-01), Coifman et al.
patent: 5673340 (1997-09-01), Kanda
patent: 5764805 (1998-06-01), Martucci et al.
patent: 5781906 (1998-07-01), Aggarwal et al.
JP 58-3033 A (Shinagawa et al.) Jan. 8, 1983.

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