AN ALGORITHM FOR REDUCING ARTIFACTS IN DECODED VIDEO

The present invention is directed to a method of processing a video signal. The method includes the video signal being split into a low frequency signal and a high frequency signal. The low frequency signal being processed to reduce ringing artifacts. The high frequency signal being processed to red...

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Bibliographic Details
Main Authors KWAAITAAL-SPASSOVA, TATIANA G, OJO, OLUKAYODE A
Format Patent
LanguageEnglish
French
German
Published 14.02.2007
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:The present invention is directed to a method of processing a video signal. The method includes the video signal being split into a low frequency signal and a high frequency signal. The low frequency signal being processed to reduce ringing artifacts. The high frequency signal being processed to reduce blocking artifacts. Further, the low frequency signal and high frequency signal being combined.
Bibliography:Application Number: EP20050735168