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Cross-asymmetric mixed-resolution 3D video compression

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Details

Original languageEnglish
Title of host publication3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), Zurich, 15-17 October 2012
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers IEEE
Pages1-4
Number of pages4
ISBN (Electronic)978-1-4673-4903-1
ISBN (Print)978-1-4673-4904-8
DOIs
Publication statusPublished - 2012
Publication typeA4 Article in a conference publication
Event3DTV Conference -
Duration: 1 Jan 1900 → …

Publication series

Name3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video
ISSN (Print)2161-2021

Conference

Conference3DTV Conference
Abbreviated title3DTV-CON
Period1/01/00 → …

Abstract

Conventional mixed-resolution (MR) stereoscopic video where one view has full resolution (FR) and the other view has a lower resolution has shown to provide similar subjective quality compared to symmetric FR stereoscopic video while decreasing the encoding complexity considerably. In this paper, we propose a new cross-asymmetric mixed-resolution scheme where both views have a lower resolution compared to FR but downsampling is applied in horizontal direction for one view while the other view is vertically downsampled. Subjective results comparing the proposed scheme with the conventional MR and the symmetric FR schemes show that the perceived quality of the proposed scheme is higher than that of the two other schemes. Moreover, the computational complexity and memory requirements also are reduced thanks to the decreased number of pixels involved in the encoding and decoding processes.

Publication forum classification

Field of science, Statistics Finland

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