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Reduced-reference video quality metric using spatial Information in salient regions

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. Maintaining acceptable Quality of Experience in video transmission requires the ability to measure the quality of the video...

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Main Authors: Abdul Rahman, Farah Diyana, Agrafiotis, Dimitris, Khalifa, Othman Omran, Zhang, Fan
Format: Article
Language:English
English
Published: Lembaga Penerbitan dan Publikasi Ilmiah (LPPI) 2018
Subjects:
T Technology (General)
Online Access:http://irep.iium.edu.my/63397/1/Reduced-Reference%20Video%20Quality%20Metric%20Using%20Spatial%20Information%20in%20Salient%20Regions.pdf
http://irep.iium.edu.my/63397/7/63397_Reduced-Reference%20video%20quality%20metric%20_scopus.pdf
http://irep.iium.edu.my/63397/
http://journal.uad.ac.id/index.php/TELKOMNIKA/article/view/9036/pdf_679
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spelling my.iium.irep.633972018-08-08T08:39:27Z http://irep.iium.edu.my/63397/ Reduced-reference video quality metric using spatial Information in salient regions Abdul Rahman, Farah Diyana Agrafiotis, Dimitris Khalifa, Othman Omran Zhang, Fan T Technology (General) 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. Maintaining acceptable Quality of Experience in video transmission requires the ability to measure the quality of the video seen at the receiver end. 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. This attribute enables real-time assessment and visual degradation detection caused by transmission and compression errors. A novel reduced-reference video quality known as the Spatial Information in Salient Regions Reduced Reference Metric is proposed. The approach proposed makes use of spatial activity to estimate the received sequence distortion after concealment. The statistical elements analysed in this work are based on extracted edges and their luminance distributions. Results highlight that the proposed edge dissimilarity measure has a good correlation with DMOS scores from the LIVE Video Database. Lembaga Penerbitan dan Publikasi Ilmiah (LPPI) 2018-06 Article PeerReviewed application/pdf en http://irep.iium.edu.my/63397/1/Reduced-Reference%20Video%20Quality%20Metric%20Using%20Spatial%20Information%20in%20Salient%20Regions.pdf application/pdf en http://irep.iium.edu.my/63397/7/63397_Reduced-Reference%20video%20quality%20metric%20_scopus.pdf Abdul Rahman, Farah Diyana and Agrafiotis, Dimitris and Khalifa, Othman Omran and Zhang, Fan (2018) Reduced-reference video quality metric using spatial Information in salient regions. TELKOMNIKA, 16 (3). pp. 965-973. ISSN 1693-6930 http://journal.uad.ac.id/index.php/TELKOMNIKA/article/view/9036/pdf_679 10.12928/TELKOMNIKA.v16i3.9036
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic T Technology (General)
spellingShingle T Technology (General)
Abdul Rahman, Farah Diyana
Agrafiotis, Dimitris
Khalifa, Othman Omran
Zhang, Fan
Reduced-reference video quality metric using spatial Information in salient regions
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. Maintaining acceptable Quality of Experience in video transmission requires the ability to measure the quality of the video seen at the receiver end. 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. This attribute enables real-time assessment and visual degradation detection caused by transmission and compression errors. A novel reduced-reference video quality known as the Spatial Information in Salient Regions Reduced Reference Metric is proposed. The approach proposed makes use of spatial activity to estimate the received sequence distortion after concealment. The statistical elements analysed in this work are based on extracted edges and their luminance distributions. Results highlight that the proposed edge dissimilarity measure has a good correlation with DMOS scores from the LIVE Video Database.
format Article
author Abdul Rahman, Farah Diyana
Agrafiotis, Dimitris
Khalifa, Othman Omran
Zhang, Fan
author_facet Abdul Rahman, Farah Diyana
Agrafiotis, Dimitris
Khalifa, Othman Omran
Zhang, Fan
author_sort Abdul Rahman, Farah Diyana
title Reduced-reference video quality metric using spatial Information in salient regions
title_short Reduced-reference video quality metric using spatial Information in salient regions
title_full Reduced-reference video quality metric using spatial Information in salient regions
title_fullStr Reduced-reference video quality metric using spatial Information in salient regions
title_full_unstemmed Reduced-reference video quality metric using spatial Information in salient regions
title_sort reduced-reference video quality metric using spatial information in salient regions
publisher Lembaga Penerbitan dan Publikasi Ilmiah (LPPI)
publishDate 2018
url http://irep.iium.edu.my/63397/1/Reduced-Reference%20Video%20Quality%20Metric%20Using%20Spatial%20Information%20in%20Salient%20Regions.pdf
http://irep.iium.edu.my/63397/7/63397_Reduced-Reference%20video%20quality%20metric%20_scopus.pdf
http://irep.iium.edu.my/63397/
http://journal.uad.ac.id/index.php/TELKOMNIKA/article/view/9036/pdf_679
_version_ 1643617387561353216
score 13.211869

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