An adaptive temporal-spatial filter for MPEG decoded video signals View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

1995-07

AUTHORS

Tsann-Shyong Liu, Long-Wen Chang

ABSTRACT

A new adaptive post-processing algorithm for the MPEG decoded video sequences is proposed. We use a motion compensated averaging filter to reduce the noises in the temporal domain and an adaptive spatial filter to remove noise in the spatial domain and preserve the edge of different orientations in the image. A MPEG decoded video sequence called table tennis is processed by our proposed filter. The post-processed video sequence shows that its image quality is improved, especially of the moving objects. More... »

PAGES

251-262

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/bf00981086

DOI

http://dx.doi.org/10.1007/bf00981086

DIMENSIONS

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