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conference paper

Light field compression using translation-assisted view estimation

Hériard-Dubreuil, Baptiste
•
Viola, Irene  
•
Ebrahimi, Touradj  
2019
Proceedings of the Picture Coding Symposium (PCS 2019)
Picture Coding Symposium (PCS 2019)

Light field technology has recently been gaining traction in the research community. Several acquisition technologies have been demonstrated to properly capture light field information, and portable devices have been commercialized to the general public. However, new and efficient compression algorithms are needed to sensibly reduce the amount of data that needs to be stored and transmitted, while maintaining an adequate level of perceptual quality. In this paper, we propose a novel light field compression scheme that uses view estimation to recover the entire light field from a small subset of encoded views. Experimental results on a widely used light field dataset show that our method achieves good coding efficiency with average rate savings of 54.83% with respect to HEVC.

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Type
conference paper
DOI
10.1109/PCS48520.2019.8954495
Web of Science ID

WOS:0005326899000030

Author(s)
Hériard-Dubreuil, Baptiste
Viola, Irene  
Ebrahimi, Touradj  
Date Issued

2019

Publisher

IEEE

Publisher place

New York

Published in
Proceedings of the Picture Coding Symposium (PCS 2019)
Total of pages

5

Subjects

light field compression

•

view estimation

•

light field coding

URL

MATLAB code

https://github.com/mmspg/light-field-translation-codec
Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
GR-EB  
Event nameEvent placeEvent date
Picture Coding Symposium (PCS 2019)

Ningbo, China

November 12-15, 2019

Available on Infoscience
September 9, 2019
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/160975
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