University of Surrey

Test tubes in the lab Research in the ATI Dance Research

A low complexity wavelet based depth map encoder for low bit rate 3D video applications

Martínez-Rach, MO, Granado, OL, De Silva, D, Fernando, A, Kodikara Arachchi, H and Malumbres, M (2012) A low complexity wavelet based depth map encoder for low bit rate 3D video applications Digest of Technical Papers - IEEE International Conference on Consumer Electronics. pp. 235-236.

Full text not available from this repository.

Abstract

Depth maps, which aid the virtual view generation process in Depth Image Based Rendering (DIBR) applications in 3D video, are generally piecewise smooth images with sharp depth discontinuities. Compression artifacts that occur along the depth discontinuities often lead to poor quality of generated virtual views. In line with the importance of depth discontinuities towards view generation, we propose a non-uniform quantization method for wavelet based encoding of depth maps. Average rendering quality improvements of up to 0.8dB could be achieved. © 2012 IEEE.

Item Type: Article
Authors :
NameEmailORCID
Martínez-Rach, MOUNSPECIFIEDUNSPECIFIED
Granado, OLUNSPECIFIEDUNSPECIFIED
De Silva, DUNSPECIFIEDUNSPECIFIED
Fernando, AUNSPECIFIEDUNSPECIFIED
Kodikara Arachchi, Hh.kodikaraarachchi@surrey.ac.ukUNSPECIFIED
Malumbres, MUNSPECIFIEDUNSPECIFIED
Date : 2012
Identification Number : https://doi.org/10.1109/ICCE.2012.6161844
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 12:23
Last Modified : 17 May 2017 15:03
URI: http://epubs.surrey.ac.uk/id/eprint/835148

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year


Information about this web site

© The University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom.
+44 (0)1483 300800