Rate-Distortion-Optimized Content-Adaptive Coding For Immersive Networked Experience Of Sports Events
2011 (English)Conference paper (Refereed)
This paper presents a content-adaptive coding scheme for immersive networked experience of sports events, in particular, soccer games. We assume that future sports events are captured by an array of fixed high-definition cameras which provide multiview image sequences for a free-viewpoint immersive networked experience in a home environment. We discuss a content-adaptive coding scheme for image sequences that exploits properties of such sequences and that permits efficient user interactions. In this work, we construct a rate distortion model for an image sequence to obtain the optimal bitrate allocation among static and dynamic content items. The optimal bitrate allocation results in a rate distortion performance of the coding scheme that outperforms that of conventional H.264/AVC coding significantly.
Place, publisher, year, edition, pages
IEEE , 2011. 3237-3240 p.
, IEEE International Conference on Image Processing ICIP, ISSN 1522-4880
Immersive networked experience, content-adaptive coding, rate distortion model
Engineering and Technology
IdentifiersURN: urn:nbn:se:kth:diva-92078ISI: 000298962503093ScopusID: 2-s2.0-84863027144ISBN: 978-1-4577-1303-3OAI: oai:DiVA.org:kth-92078DiVA: diva2:512009
IEEE International Conference on Image Processing
QC 201203262012-03-262012-03-262016-04-27Bibliographically approved