A Visual Perception Based View Navigation Trick Mode in the Panoramic Video Streaming Service

Joo Myoung SEOK  Junggon KO  Younghun LEE  Doug Young SUH  

Publication
IEICE TRANSACTIONS on Communications   Vol.E94-B   No.12   pp.3631-3634
Publication Date: 2011/12/01
Online ISSN: 1745-1345
DOI: 10.1587/transcom.E94.B.3631
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Multimedia Systems for Communications
Keyword: 
human visual system,  scalable video coding,  panoramic video,  trick mode,  

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Summary: 
For the panoramic video streaming service, this letter proposes a visual perception-based view navigation trick mode (VP-VNTM) that reduces bandwidth requirements by adjusting the quality of transmitting views in accordance with the view navigation velocity without decreasing the user's visual sensitivity. Experiments show that the proposed VP-VNTM reduces bandwidth requirements by more than 44%.