Wavelet zerotree coding of ordered bits

Details Wavelet zerotree coding of ordered bits Wavelet zerotree coding of ordered bits

2006-06-20

2006-06-20

Couso, Yon J. (Department: 2625)

Image analysis

Image compression or coding

Pyramid, hierarchy, or tree structure

C382S232000

Reexamination Certificate

active

07065253

ABSTRACT:
A computer system includes a memory and a processor. The memory stores a program to cause the processor to provide wavelet coefficients that indicate an image. The processor represent each wavelet coefficient as a collection of ordered bits, and the processor codes the bits of each order to indicate zerotree roots that are associated with the order.

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