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Bit allocation and encoding parameter selection for rate-controlled error resilient HEVC video encoding

Kulupana, Gosala, Talagala, Dumidu, Fernando, Anil and Arachchi, Hemantha Kodikara (2018) Bit allocation and encoding parameter selection for rate-controlled error resilient HEVC video encoding In: 2018 IEEE International Conference on Consumer Electronics (ICCE), 12-14 Jan 2018, Las Vegas, NV, USA.

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Abstract

Even though the latest video compression techniques such as High Efficiency Video coding (HEVC) have succeeded in significantly alleviating the bandwidth consumption during high resolution video transmission, they have become severely susceptible to transmission errors. Overcoming the resulting temporal impact of the transmission errors on the decoded video requires efficient error resilient schemes that can introduce robustness features to the coded video in order to mitigate the negative impact on the viewer. To this end, this paper proposes a rate-controlled error resilient bit allocation scheme, together with an encoding parameter selection process, to adaptively determine the most robust video coding parameters and the decoder error concealment operations during the encoding itself. Consequently, the proposed method has demonstrated 0.48dB-0.62dB PSNR gain over the state-of-the art methods at the same bit rate.

Item Type: Conference or Workshop Item (Conference Paper)
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
NameEmailORCID
Kulupana, Gosalag.kulupana@surrey.ac.uk
Talagala, Dumidud.talagala@surrey.ac.uk
Fernando, AnilW.Fernando@surrey.ac.uk
Arachchi, Hemantha Kodikara
Date : 29 March 2018
DOI : 10.1109/ICCE.2018.8326287
Copyright Disclaimer : © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Uncontrolled Keywords : Encoding; Bit rate; Decoding; Robustness; Distortion; Standards; High efficiency video coding
Related URLs :
Depositing User : Clive Harris
Date Deposited : 14 Jun 2019 12:09
Last Modified : 14 Jun 2019 12:09
URI: http://epubs.surrey.ac.uk/id/eprint/851997

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