Method and apparatus for the compression of audio, video or othe

Details Method and apparatus for the compression of audio, video or othe Method and apparatus for the compression of audio, video or othe

1995-08-17

1998-10-20

Pham, Chi H.

Pulse or digital communications

Receivers

Particular pulse demodulator or detector

341 51, 341 63, 3582612, 358430, 382239, 382246, 395295, 395114, H04B 166

Patent

active

058258302

ABSTRACT:
A data compression method utilizing a series of rules which are chosen for best compressing selected data. Rules are provided for converting each datum into a binary value, and encoding this binary value into a variable-width bit field. Rules are provided for automatically increasing or decreasing the binary field width which encodes the next data value, based on the current field width and encoded data value. An escape code is used to increase the field width for the next encoded value. A rule for efficient run-length encoding of repeated values or codes may also be included.

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Avinash, Image Compression and Data Integrity in Confocal Microscopy, Scanning 17:156-160, 1995.
Wong et al., Radiologic Image compression-A Review, Proc. IEEE, 83:194-219, 1995.

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