Error Resilience Scheme for Real-Time Video

Xue Wen Ding; Yalemtsehay Gared Dagnew; Ai Ping Yang

doi:10.4028/www.scientific.net/AMR.605-607.2475

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 605-607Error Resilience Scheme for Real-Time Video

Error Resilience Scheme for Real-Time Video

Abstract:

The quality of decoded video in erroneous environment depends on efficient detection and concealment of errors. In this paper, an improved error detection technique and a novel temporal error concealment technique for MPEG-4 video are proposed. The proposed detection technique can detect efficiently some transmission error as well locate the exact position of the first error. The proposed temporal concealment method can mask the impairments caused by the detected error significantly with very low computation complexity. Experimental results show the improved detection technique combining with the proposed temporal concealment method can increase the video quality efficiently.

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Periodical:

Advanced Materials Research (Volumes 605-607)

Pages:

2475-2478

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.605-607.2475

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Online since:

December 2012

Authors:

Xue Wen Ding*, Yalemtsehay Gared Dagnew, Ai Ping Yang

Keywords:

Error Concealment, Error Detection, MPEG-4, Transmission Error

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* - Corresponding Author

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