Results 181 to 190 of about 12,136 (203)

Interactive multiview video scheduling through bargaining

2015 IEEE International Conference on Image Processing (ICIP), 2015
This paper proposes a multiview video scheduling scheme through asymmetric Nash bargaining for a tradeoff between user satisfaction and view fairness. The interactions of view streams queueing at the scheduler are modeled as a bargaining problem, where packets of different views share the transmission opportunities via negotiation.
Weiliang Xu, Junni Zou, Hongkai Xiong
openaire   +1 more source

Delay-guaranteed interactive multiview video streaming

2009 IEEE International Symposium on Circuits and Systems, 2009
Multiview video is well known to involve interactions with audience and offer better view experience than conventional single-view video. The interactive nature of multiview video has made the service very delay-sensitive and thus imposes great challenges for providing multiview streaming service in Internet.
null Zhibo Chen, Meng Zhang, Lifeng Sun, Shiqiang Yang   +3 more
openaire   +1 more source

Joint tracking and multiview video compression

SPIE Proceedings, 2010
In immersive communication applications, knowing the user's viewing position can help improve the efficiency of multiview compression and streaming significantly, since often only a subset of the views are needed to synthesize the desired view(s). However, uncertainty regarding the viewer location can have negative impacts on the rendering quality ...
Cha Zhang, Dinei Florêncio
openaire   +1 more source

Multiview Video Coding (MVC)

2013
This chapter presents 3D formats and coding techniques for stereoscopic vision as well as for multiview examples. With a view to improving performance and increasing functionality in current formats, MPEG has recently undergone a new normalization phase for 3D video coding (3DVC). Three approaches are currently used in normalization.
Battin B., Vautrot P., Cagnazzo M., Dufaux F.   +3 more
openaire   +1 more source

Wyner–Ziv-Based Multiview Video Coding

IEEE Transactions on Circuits and Systems for Video Technology, 2008
Utilizing video correlations among views would definitely improve multiview video compression in terms of coding efficiency, which usually requests an expensive system to collect videos from different cameras and jointly compress them. Thanks to recent developments on distributed video coding, this paper proposes a new multiview video coding scheme ...
null Xun Guo, null Yan Lu, null Feng Wu, null Debin Zhao, null Wen Gao   +4 more
openaire   +1 more source

Fully scalable multiview wavelet video coding

2009 IEEE International Symposium on Circuits and Systems, 2009
This paper presents a 2-D pipeline-based locally adaptive inter-view-temporal lifting scheme for scalable multi-view video coding. Instead of global temporal and inter-view correlation analysis based on the whole picture, the proposed method adopts locally adaptive inter-view-temporal correlation analysis based on the macroblocks. In addition, in order
Yu Liu, King Ngi Ngan
openaire   +1 more source

Scalable user-adaptive multiview video coder

2013 18th International Conference on Digital Signal Processing (DSP), 2013
We derive an optimization framework for joint view and rate scalable coding of multi-view video content represented in the texture plus depth format. The optimization enables the sender to select the subset of coded views and their encoding rates such that the aggregate distortion over a continuum of synthesized views is minimized.
Vladan Velisavljevic, Jacob Chakareski, Vladimir Stankovic   +2 more
openaire   +1 more source

Interview Motion Compensated Joint Decoding for Compressively Sampled Multiview Video Streams

IEEE Transactions on Multimedia, 2017
Nan Cen, Zhangyu Guan, Tommaso Melodia
exaly  

Color Correction Preprocessing for Multiview Video Coding

IEEE Transactions on Circuits and Systems for Video Technology, 2009
Panos Nasiopoulos
exaly  

Overview of the Multiview and 3D Extensions of High Efficiency Video Coding

IEEE Transactions on Circuits and Systems for Video Technology, 2016
Anthony Vetro, Ye-Kui Wang
exaly