Moving-picture signal coding and/or decoding system...

Details Moving-picture signal coding and/or decoding system... Moving-picture signal coding and/or decoding system...

2011-06-14

2011-06-14

Tran, Phuoc (Department: 2624)

Image analysis

Image compression or coding

Reissue Patent

active

RE042455

ABSTRACT:
An input image signal is coded by an encoder to be outputted as a basic code string, and the basic code string is delayed by a code-string delay circuit for a predetermined period of time to be outputted as an additional code string. The basic code string is synthesized with the additional code string by a code-string synthesizer to be outputted as an output code string. Thus, there is provided an image data coding system which can quickly restore data even if the data is lost due to error and in which the increased code amount is less than the cycle refresh and the error correction.

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patent: 6643404 (2003-11-01), Nagai et al.
Lin et al., “Error Control Coding: Fundamentals and Applications,” Prentice Hall, Inc., 1983, pp. 51-58.

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