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2016

A View-Level Rate Distortion Model for Multi-View/3D Video

4 years 7 months ago
A View-Level Rate Distortion Model for Multi-View/3D Video
—Multi-view/3D video is currently available in games, entertainment, education, security, and surveillance applications. Since the amount of data in multi-view/3D increases proportionally with the number of cameras, and due to different bandwidth and playback capabilities of receivers, appropriate compression of multi-view/3D video to produce the correct bitrate while maintaining smooth video quality is crucial; a task that is mostly performed by the Rate Control module of the encoder. There are many existing rate control algorithms for single-view and multi-view video coding considering the specific features or aspects of these videos. In this paper, we introduce a novel view-level Rate Distortion (RD) model. We use a systematic methodology to derive this RD model by investigating the impact of multi-view/3D video characteristics on the bitrate of a compressed video. Our proposed RD model considers the concepts of intra-view and inter-view disparity as an effective feature of multi-...
Hoda Roodaki, Zahra Iravani, Mahmoud Reza Hashemi,
Added 11 Apr 2016
Updated 11 Apr 2016
Type Journal
Year 2016
Where TMM
Authors Hoda Roodaki, Zahra Iravani, Mahmoud Reza Hashemi, Shervin Shirmohammadi
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