Enhancing the quality of decoded quantized images

Image analysis – Image enhancement or restoration – Image filter

Reexamination Certificate

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Details

C382S308000

Reexamination Certificate

active

07424168

ABSTRACT:
A system for image enhancement and, more particularly, a system for enhancing the quality of a quantized image.

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Tilne Jarske, Petri Haavisto and Irek Defee, “Post-Filtering Methods for Reducing Blocking Effects from Coded Images,” IEEE, Jun. 27, 1994.

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