Method and apparatus for encoding and decoding subband...

Details Method and apparatus for encoding and decoding subband... Method and apparatus for encoding and decoding subband...

2006-05-30

2006-05-30

Couso, Jose L. (Department: 2621)

Image analysis

Image compression or coding

Pyramid, hierarchy, or tree structure

Reexamination Certificate

active

07054498

ABSTRACT:
An aspect of the present invention includes a method of encoding coefficients of a subband decomposition, to prepare the coefficients for compression. Another aspect of the present invention includes an inverse method of decoding coefficients of a subband decomposition, after they have been decompressed. Particular features and other aspects of the present invention are indicated in the specification, including the drawings and claims.

REFERENCES:
patent: 5321776 (1994-06-01), Shapiro
patent: 6600838 (2003-07-01), Chui
patent: 6944350 (2005-09-01), Budge et al.

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