Image analysis – Image compression or coding
Patent
1996-11-08
2000-07-11
Couso, Jose L.
Image analysis
Image compression or coding
G06K 936
Patent
active
060884843
ABSTRACT:
A method and apparatus for transferring data signals with personalization layers for symbolically compressed objects comprises a transmitter having an encoder and a receiver having a decoder. The encoder includes a segment selector for identifying signal segments from a group of speech, audio, video, and graphic signals, each segment comprising a representation of a physical waveform. The encoder includes a plurality of encoder libraries, one of the libraries containing the representation of a generic waveform and a symbolic code for the generic object. The decoder has a second plurality of libraries corresponding to the plurality of encoder libraries, and contain the generic waveform, the symbolic code corresponding to the generic physical waveform, and the difference information quantity as a personalization layer of data representing the difference between the generic object code and the waveform from which the generic object was extracted.
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Couso Jose L.
Crook John A.
Hughes Electronics Corporation
Sales Michael W.
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