Compression of 16 bit data using predictor values

Details Compression of 16 bit data using predictor values Compression of 16 bit data using predictor values

2005-04-27

2011-11-22

Bullock, Jr., Lewis (Department: 2193)

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

C348S384100, C382S232000

Reexamination Certificate

active

08065354

ABSTRACT:
Systems and methods compress and decompress 16 bit data. The 16 bit data may be signed or unsigned and represented in a fixed point or floating point format. A fixed block size of data is compressed into a fixed length format. Data compressed using a medium quality compression scheme may be efficiently decompressed in hardware. Data may be efficiently compressed and decompressed in hardware using a high quality compression scheme. The high quality compression scheme has a lower compression ratio compared with the medium quality compression scheme, but is near lossless in terms of quality.

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