relation: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/3085/
title: View synthesis method for 3D video coding based on temporal and inter view correlation
creator: Vuong Tung, Long
creator: Le Dinh, Minh
creator: Hoang Van, Xiem
creator: Dinh, Trieu Duong
creator: Vu Huu, Tien
creator: Le thanh, Ha
subject: Electronics and Communications
subject: Electronics and Computer Engineering
subject: ISI-indexed journals
description: Recently, in three-dimensional (3D) television, the temporal correlation between consecutive frames of the  intermediate view is used together with the inter-view correlation to improve the quality of the synthesised view. However, most temporal methods are based on the motion vector fields (MVFs) calculated by the optical flow or block-based motion estimation which has very high computational complexity. To alleviate this issue, the authors propose a temporal-disparity-based view  synthesis (TDVS) method, which uses the MVFs extracted from the bitstreams of side views and motion warping technique to create the temporal correlation between views in the intermediate position. Then a motion compensation technique is used to create a temporal-based view. Finally, the temporal-based view is fused with a disparity-based view which is generated by a traditional depth image-based rendering technique to create the final synthesised view. The fusion of these views is performed based on the side information which is determined and encoded at the sender-side of the 3D video system using a dynamic programming algorithm and rate-distortion optimisation scheme. Experimental results show that the proposed method can  achieve the synthesised view with appreciable improvements in comparison with the view synthesis reference software 1D fast (VSRS-1D Fast) for several test sequences.
publisher: The Institution of Engineering and Technology
date: 2018-08
type: Article
type: PeerReviewed
format: application/pdf
language: en
identifier: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/3085/1/IPR-2018-5390-FINAL.pdf
identifier:   Vuong Tung, Long and Le Dinh, Minh and Hoang Van, Xiem and Dinh, Trieu Duong and Vu Huu, Tien and Le thanh, Ha  (2018) View synthesis method for 3D video coding based on temporal and inter view correlation.  IET Image Processing, 2018  (8).   pp. 1-8.  ISSN 1751-9667     
relation: http://digital-library.theiet.org/content/journals/iet-ipr
relation: 10.1049/iet-ipr.2018.5390