Abstract
Compression and transmission are two fundamental stages involved in wireless video communications, each of which may cause degradation of the quality of experience (QoE) of end users by producing compression artifacts and packet loss artifacts, respectively. They have their own unique perceptual influences. To provide insight for designing QoE-aware content delivery applications, this paper studies subjective and objective quality of videos containing both types of artifacts. First, subjective quality assessment is conducted, from which interaction between the two types of artifacts during quality perception is investigated. Second, using the subjective data, the performance of the state-of-the-art objective quality metrics is evaluated, with the aim of examining suitability of the existing metrics for their use in error-prone video communication applications. Finally, the developed data set is made publicly available for the community.
| Original language | English |
|---|---|
| Pages (from-to) | 6849-6870 |
| Number of pages | 22 |
| Journal | Multimedia Tools and Applications |
| Volume | 75 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 2016 Jun 1 |
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All Science Journal Classification (ASJC) codes
- Software
- Media Technology
- Hardware and Architecture
- Computer Networks and Communications
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Subjective and objective quality assessment of videos in error-prone network environments. / Kim, Soo Jin; Chae, Chan Byoung; Lee, Jong Seok.
In: Multimedia Tools and Applications, Vol. 75, No. 12, 01.06.2016, p. 6849-6870.Research output: Contribution to journal › Article
TY - JOUR
T1 - Subjective and objective quality assessment of videos in error-prone network environments
AU - Kim, Soo Jin
AU - Chae, Chan Byoung
AU - Lee, Jong Seok
PY - 2016/6/1
Y1 - 2016/6/1
N2 - Compression and transmission are two fundamental stages involved in wireless video communications, each of which may cause degradation of the quality of experience (QoE) of end users by producing compression artifacts and packet loss artifacts, respectively. They have their own unique perceptual influences. To provide insight for designing QoE-aware content delivery applications, this paper studies subjective and objective quality of videos containing both types of artifacts. First, subjective quality assessment is conducted, from which interaction between the two types of artifacts during quality perception is investigated. Second, using the subjective data, the performance of the state-of-the-art objective quality metrics is evaluated, with the aim of examining suitability of the existing metrics for their use in error-prone video communication applications. Finally, the developed data set is made publicly available for the community.
AB - Compression and transmission are two fundamental stages involved in wireless video communications, each of which may cause degradation of the quality of experience (QoE) of end users by producing compression artifacts and packet loss artifacts, respectively. They have their own unique perceptual influences. To provide insight for designing QoE-aware content delivery applications, this paper studies subjective and objective quality of videos containing both types of artifacts. First, subjective quality assessment is conducted, from which interaction between the two types of artifacts during quality perception is investigated. Second, using the subjective data, the performance of the state-of-the-art objective quality metrics is evaluated, with the aim of examining suitability of the existing metrics for their use in error-prone video communication applications. Finally, the developed data set is made publicly available for the community.
UR - http://www.scopus.com/inward/record.url?scp=84928687942&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84928687942&partnerID=8YFLogxK
U2 - 10.1007/s11042-015-2613-6
DO - 10.1007/s11042-015-2613-6
M3 - Article
AN - SCOPUS:84928687942
VL - 75
SP - 6849
EP - 6870
JO - Multimedia Tools and Applications
JF - Multimedia Tools and Applications
SN - 1380-7501
IS - 12
ER -