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...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
Lembaga Penerbitan dan Publikasi Ilmiah (LPPI)
2018
|
| Subjects: | |
| Online Access: | http://irep.iium.edu.my/63397/ 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 |
| _version_ | 1848786026675306496 |
|---|---|
| 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 |
| building | IIUM Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-14T17:02:30Z |
| format | Article |
| id | iium-63397 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T17:02:30Z |
| publishDate | 2018 |
| publisher | Lembaga Penerbitan dan Publikasi Ilmiah (LPPI) |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-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 |
| 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 |
| title | 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_short | Reduced-reference video quality metric using spatial
Information in salient regions |
| title_sort | reduced-reference video quality metric using spatial
information in salient regions |
| topic | T Technology (General) |
| url | http://irep.iium.edu.my/63397/ http://irep.iium.edu.my/63397/ http://irep.iium.edu.my/63397/ 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 |