Edge dissimilarity reduced-reference quality metric with low overhead bitrate

In multimedia transmission, it is important to rely on an objective quality metric which accurately represents the subjective quality of processed images and video sequences. Reduced-reference metrics make use of side-information that is transmitted to the receiver for estimating the quality of the...

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Main Authors:	Abdul Rahman, Farah Diyana, Agrafiotis, Dimitris, Ibrahim, Ahmad Imran
Format:	Article
Language:	English English
Published:	2018
Subjects:	TA Engineering (General). Civil engineering (General) TK5101 Telecommunication. Including telegraphy, radio, radar, television TK7885 Computer engineering
Online Access:	http://irep.iium.edu.my/62386/ http://irep.iium.edu.my/62386/ http://irep.iium.edu.my/62386/ http://irep.iium.edu.my/62386/8/62386-Edge%20Dissimilarity%20Reduced-Reference%20Quality%20Metric%20with%20Low.pdf http://irep.iium.edu.my/62386/7/62386-Edge%20Dissimilarity%20Reduced-Reference%20Quality%20Metric%20with%20Low%20SCOPUS.pdf

id	iium-62386
recordtype	eprints
spelling	iium-623862018-06-06T03:04:00Z http://irep.iium.edu.my/62386/ Edge dissimilarity reduced-reference quality metric with low overhead bitrate Abdul Rahman, Farah Diyana Agrafiotis, Dimitris Ibrahim, Ahmad Imran TA Engineering (General). Civil engineering (General) TK5101 Telecommunication. Including telegraphy, radio, radar, television TK7885 Computer engineering In multimedia transmission, it is important to rely on an objective quality metric which accurately represents the subjective quality of processed images and video sequences. Reduced-reference metrics make use of side-information that is transmitted to the receiver for estimating the quality of the received sequence with low complexity. In this paper, an Edge-based Dissimilarity Reduced-Reference video quality metric with low overhead bitrate is proposed. The metric is evaluated by finding the dissimilarity between the edge information of original and distorted sequences. The edge degradation can be detected in this manner as perceived video quality is highly associated with edge structural. Due to the high overhead using the Soergel distance, it is pertinent to find a way to reduce the overhead while maintaining the edge information that can convey the quality measure of the sequences. The effects of different edge detection operator, video resolution and file compressor are investigated. The aim of this paper is to significantly reduce the bitrate required in order to transmit the side information overhead as the reduced reference video quality metric. From the results obtained, the side information extracted using Sobel edge detector maintained consistency throughout the reduction of spatial and temporal down-sample. 2018-05 Article PeerReviewed application/pdf en http://irep.iium.edu.my/62386/8/62386-Edge%20Dissimilarity%20Reduced-Reference%20Quality%20Metric%20with%20Low.pdf application/pdf en http://irep.iium.edu.my/62386/7/62386-Edge%20Dissimilarity%20Reduced-Reference%20Quality%20Metric%20with%20Low%20SCOPUS.pdf Abdul Rahman, Farah Diyana and Agrafiotis, Dimitris and Ibrahim, Ahmad Imran (2018) Edge dissimilarity reduced-reference quality metric with low overhead bitrate. Indonesian Journal of Electrical Engineering and Computer Science, 10 (2). pp. 631-640. ISSN 2502-4752 E-ISSN 2502-4760 http://www.iaescore.com/journals/index.php/IJEECS/article/view/11764/8300 10.11591/ijeecs.v10.i2.pp%25p
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TA Engineering (General). Civil engineering (General) TK5101 Telecommunication. Including telegraphy, radio, radar, television TK7885 Computer engineering
spellingShingle	TA Engineering (General). Civil engineering (General) TK5101 Telecommunication. Including telegraphy, radio, radar, television TK7885 Computer engineering Abdul Rahman, Farah Diyana Agrafiotis, Dimitris Ibrahim, Ahmad Imran Edge dissimilarity reduced-reference quality metric with low overhead bitrate
description	In multimedia transmission, it is important to rely on an objective quality metric which accurately represents the subjective quality of processed images and video sequences. Reduced-reference metrics make use of side-information that is transmitted to the receiver for estimating the quality of the received sequence with low complexity. In this paper, an Edge-based Dissimilarity Reduced-Reference video quality metric with low overhead bitrate is proposed. The metric is evaluated by finding the dissimilarity between the edge information of original and distorted sequences. The edge degradation can be detected in this manner as perceived video quality is highly associated with edge structural. Due to the high overhead using the Soergel distance, it is pertinent to find a way to reduce the overhead while maintaining the edge information that can convey the quality measure of the sequences. The effects of different edge detection operator, video resolution and file compressor are investigated. The aim of this paper is to significantly reduce the bitrate required in order to transmit the side information overhead as the reduced reference video quality metric. From the results obtained, the side information extracted using Sobel edge detector maintained consistency throughout the reduction of spatial and temporal down-sample.
format	Article
author	Abdul Rahman, Farah Diyana Agrafiotis, Dimitris Ibrahim, Ahmad Imran
author_facet	Abdul Rahman, Farah Diyana Agrafiotis, Dimitris Ibrahim, Ahmad Imran
author_sort	Abdul Rahman, Farah Diyana
title	Edge dissimilarity reduced-reference quality metric with low overhead bitrate
title_short	Edge dissimilarity reduced-reference quality metric with low overhead bitrate
title_full	Edge dissimilarity reduced-reference quality metric with low overhead bitrate
title_fullStr	Edge dissimilarity reduced-reference quality metric with low overhead bitrate
title_full_unstemmed	Edge dissimilarity reduced-reference quality metric with low overhead bitrate
title_sort	edge dissimilarity reduced-reference quality metric with low overhead bitrate
publishDate	2018
url	http://irep.iium.edu.my/62386/ http://irep.iium.edu.my/62386/ http://irep.iium.edu.my/62386/ http://irep.iium.edu.my/62386/8/62386-Edge%20Dissimilarity%20Reduced-Reference%20Quality%20Metric%20with%20Low.pdf http://irep.iium.edu.my/62386/7/62386-Edge%20Dissimilarity%20Reduced-Reference%20Quality%20Metric%20with%20Low%20SCOPUS.pdf
first_indexed	2023-09-18T21:28:24Z
last_indexed	2023-09-18T21:28:24Z
_version_	1777412346902216704

Edge dissimilarity reduced-reference quality metric with low overhead bitrate

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