Fast image decompression via look up table

Details Fast image decompression via look up table Fast image decompression via look up table

2006-05-16

2006-05-16

Alavi, Amir (Department: 2621)

Image analysis

Image compression or coding

Including details of decompression

C382S246000, C382S253000

Reexamination Certificate

active

07046852

ABSTRACT:
A system to decode compressed digital images coded with frequently occurring variable length or other symbols. The disclosed system extracts one or more symbols from the coded compressed image and selects corresponding quantized pixel values for inverse quantization from a table relating the extracted symbols to precalulated quantized pixel values.

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