Motion predicted image signal compression

Details Motion predicted image signal compression Motion predicted image signal compression

2005-01-18

2005-01-18

Chen, Wenpeng (Department: 2624)

Image analysis

Image compression or coding

Interframe coding

C382S240000, C382S239000

Reexamination Certificate

active

06845179

ABSTRACT:
A motion predictive inter frame compression system comprising a wavelet transform unit (80) for transforming space domain image data to the frequency domain. A motion estimator (30) operates in the space domain to produce motion vectors. The motion vectors are converted in a converter (31) to the frequency domain.

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