Compression and decompression system with reversible...

Details Compression and decompression system with reversible... Compression and decompression system with reversible...

2006-02-07

2006-02-07

Couso, Jose L. (Department: 2621)

Image analysis

Image compression or coding

Interframe coding

Reexamination Certificate

active

06996281

ABSTRACT:
A method and apparatus for encoding and decoding data that includes generating transformed signals in response to input data. In one embodiment, the transformed signals are generated using a reversible wavelet transform. The present invention also includes a method and apparatus for compressing the transform signals into data representing a losslessly compressed version of the input data. In one embodiment, the present invention decomposes the input data using reversible wavelet transforms.

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Chui, et al., “Wavelets on a Bounded Interval,” Numberical Methods of Approximation Theory, vol. 9, 1992, p. 53-75.

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