Encoding of digital data combining a plurality of encoding...

Details Encoding of digital data combining a plurality of encoding... Encoding of digital data combining a plurality of encoding...

2003-11-05

2010-02-02

Johns, Andrew W (Department: 2624)

Image analysis

Image compression or coding

Adaptive coding

C382S232000, C382S246000, C382S250000, C382S251000, C358S426140, C348S395100

Reexamination Certificate

active

07657108

ABSTRACT:
A method of encoding a set of data representing physical quantities includes the steps of dividing the set of data into subsets, calculating a first encoding cost for each subset using a first encoding mode, calculating a second encoding cost for each subset using a second encoding mode, and selecting an encoding mode per subset as a function of the first and second encoding costs, in which the two encoding costs are calculated according to the same rate-distortion compromise (λ), for the image overall.

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