Sequential Error Concealment for Video/Images by Weighted Template Matching

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Details zur Publikation

Autor(en): Koloda J, Østergaard J, Jensen S, Peinado A, Sánchez V
Jahr der Veröffentlichung: 2012
Seitenbereich: 159-168
ISBN: 978-1-4673-0715-4
ISSN: 1068-0314
Sprache: Englisch


Abstract

In this paper we propose a novel spatial error concealment algorithm for video and images based on convex optimization. Block-based coding schemes in packet loss environment are considered. Missing macro blocks are sequentially reconstructed by filling them with a weighted set of templates extracted from the available neighbourhood. Moreover, a fast approximation of the optimization method is proposed. The technique produces high quality reconstructions that outperforms the state-of-the-art algorithms both in terms of PSNR and MS-SSIM.


FAU-Autoren / FAU-Herausgeber

Koloda, Jan
Lehrstuhl für Multimediakommunikation und Signalverarbeitung


Zitierweisen

APA:
Koloda, J., Østergaard, J., Jensen, S., Peinado, A., & Sánchez, V. (2012). Sequential Error Concealment for Video/Images by Weighted Template Matching. In Proceedings of the Data Compression Conference (DCC) (pp. 159-168). Snowbird, Utah, US.

MLA:
Koloda, Jan, et al. "Sequential Error Concealment for Video/Images by Weighted Template Matching." Proceedings of the Data Compression Conference (DCC), Snowbird, Utah 2012. 159-168.

BibTeX: 

Zuletzt aktualisiert 2019-27-04 um 22:38