Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/55392
Title: Survey of error concealment techniques : research directions and open issues
Authors: Usman, M
He, X
Xu, M
Lam, KM 
Keywords: Error concealment
H.264/AVC
H.265/HEVC
Spatial
Temporal
Issue Date: 2015
Publisher: Institute of Electrical and Electronics Engineers Inc.
Source: 2015 Picture Coding Symposium, PCS 2015 - with 2015 Packet Video Workshop, PV 2015 - Proceedings, 31 May-3 June 2015, 7170081, p. 233-238 How to cite?
Abstract: Error Concealment (EC) techniques use either spatial, temporal or a combination of both types of information to recover the data lost in transmitted video. In this paper, existing EC techniques are reviewed, which are divided into three categories, namely Intra-frame EC, Inter-frame EC, and Hybrid EC techniques. We first focus on the EC techniques developed for the H.264/AVC standard. The advantages and disadvantages of these EC techniques are summarized with respect to the features in H.264. Then, the EC algorithms are also analyzed. These EC algorithms have been recently adopted in the newly introduced H.265/HEVC standard. A performance comparison between the classic EC techniques developed for H.264 and H.265 is performed in terms of the average PSNR. Lastly, open issues in the EC domain are addressed for future research consideration.
URI: http://hdl.handle.net/10397/55392
ISBN: 9781479977833
DOI: 10.1109/PCS.2015.7170081
Appears in Collections:Conference Paper

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