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Pastrana-Vidal et al., 2004 - Google Patents

Sporadic frame dropping impact on quality perception

Pastrana-Vidal et al., 2004

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Document ID
17382044201610707991
Author
Pastrana-Vidal R
Gicquel J
Colomes C
Cherifi H
Publication year
Publication venue
Human Vision and Electronic Imaging IX

External Links

Snippet

Over the past few years there has been an increasing interest in real time video services over packet networks. When considering quality, it is essential to quantify user perception of the received sequence. Severe motion discontinuities are one of the most common …
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Classifications

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    • H04N21/234—Processing of video elementary streams, e.g. splicing of content streams, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of content streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
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    • H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
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