eprintid: 3085
rev_number: 13
eprint_status: archive
userid: 311
dir: disk0/00/00/30/85
datestamp: 2018-11-04 09:29:21
lastmod: 2018-11-04 09:29:21
status_changed: 2018-11-04 09:29:21
type: article
metadata_visibility: show
creators_name: Vuong Tung, Long
creators_name: Le Dinh, Minh
creators_name: Hoang Van, Xiem
creators_name: Dinh, Trieu Duong
creators_name: Vu Huu, Tien
creators_name: Le thanh, Ha
creators_id: longvt94@gmail.com
creators_id: minhle2994@gmail.com
creators_id: xiemhoang@vnu.edu.vn
creators_id: duongdt@vnu.edu.vn
creators_id: lthavnu@gmail.com
creators_id: lthavnu@gmail.com
title: View synthesis method for 3D video coding based on temporal and inter view correlation
ispublished: pub
subjects: ECE
subjects: ElectronicsandComputerEngineering
subjects: isi
divisions: fac_fet
abstract: 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.
date: 2018-08
date_type: published
publisher: The Institution of Engineering and Technology
official_url: http://digital-library.theiet.org/content/journals/iet-ipr
id_number: 10.1049/iet-ipr.2018.5390
full_text_status: public
publication: IET Image Processing
volume: 2018
number: 8
pagerange: 1-8
refereed: TRUE
issn: 1751-9667
related_url_url: http://digital-library.theiet.org/content/journals/iet-ipr
citation:   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     
document_url: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/3085/1/IPR-2018-5390-FINAL.pdf