Comfort noise for compressed video

J.M. Boyce; A.M. Tourapis

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Article . 2005 . Peer-reviewed

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Comfort noise for compressed video

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2005Publisher:IEEEJournal:2005 Digest of Technical Papers. International Conference on Consumer Electronics, 2005. ICCE.

Authors: J.M. Boyce; A.M. Tourapis;

doi: 10.1109/icce.2005.1429848

Comfort noise for compressed video

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Abstract

Similar to adding a dither signal to still images to hide contouring, a dither signal may be added to decompressed video prior to display to hide video compression artifacts such as blockiness. We propose that the added "comfort noise" be temporally correlated to reduce the perceived noisiness.

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College of New Jersey
United States

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