Impact of the Stimulus Presentation Structure on Subjective Video Quality Assessment
A study of video quality perceived by user (Quality of Experience, QoE) was conducted with an examination of whether and how the order and structure of the video sequence presentation affects subjective assessment. For this purpose, the influence of content variability/repeatability, the quality of...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-11-01
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| Series: | Electronics |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2079-9292/12/22/4593 |
| _version_ | 1797459570860228608 |
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| author | Tomasz Konaszyński Dawid Juszka Mikołaj Leszczuk |
| author_facet | Tomasz Konaszyński Dawid Juszka Mikołaj Leszczuk |
| author_sort | Tomasz Konaszyński |
| collection | DOAJ |
| description | A study of video quality perceived by user (Quality of Experience, QoE) was conducted with an examination of whether and how the order and structure of the video sequence presentation affects subjective assessment. For this purpose, the influence of content variability/repeatability, the quality of the preceding sequence, and the sequence order were analyzed. Observations on the correlation of QoE with the micro-structure of sequence presentation are described, which can be the basis for hypotheses of the dependence of QoE assessment on the abovementioned factors. The observed relationships regarding the influence of the number of video repetitions and the impact of the predecessor’s quality on subjective evaluation are consistent with research work on the influence of the order/arrangement and structure of research stimuli on the results of subjective evaluations. Areas for further research are indicated, including relating obtained results in the area of QoE to other cognitive sciences, such as psychological, medical, and economic sciences. |
| first_indexed | 2024-03-09T16:53:18Z |
| format | Article |
| id | doaj.art-ef3e8a6846874e97bf4307d5a4a4ef87 |
| institution | Directory Open Access Journal |
| issn | 2079-9292 |
| language | English |
| last_indexed | 2024-03-09T16:53:18Z |
| publishDate | 2023-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Electronics |
| spelling | doaj.art-ef3e8a6846874e97bf4307d5a4a4ef872023-11-24T14:39:08ZengMDPI AGElectronics2079-92922023-11-011222459310.3390/electronics12224593Impact of the Stimulus Presentation Structure on Subjective Video Quality AssessmentTomasz Konaszyński0Dawid Juszka1Mikołaj Leszczuk2AGH University of Krakow, Mickiewicza Avenue 30, 30-059 Krakow, PolandAGH University of Krakow, Mickiewicza Avenue 30, 30-059 Krakow, PolandAGH University of Krakow, Mickiewicza Avenue 30, 30-059 Krakow, PolandA study of video quality perceived by user (Quality of Experience, QoE) was conducted with an examination of whether and how the order and structure of the video sequence presentation affects subjective assessment. For this purpose, the influence of content variability/repeatability, the quality of the preceding sequence, and the sequence order were analyzed. Observations on the correlation of QoE with the micro-structure of sequence presentation are described, which can be the basis for hypotheses of the dependence of QoE assessment on the abovementioned factors. The observed relationships regarding the influence of the number of video repetitions and the impact of the predecessor’s quality on subjective evaluation are consistent with research work on the influence of the order/arrangement and structure of research stimuli on the results of subjective evaluations. Areas for further research are indicated, including relating obtained results in the area of QoE to other cognitive sciences, such as psychological, medical, and economic sciences.https://www.mdpi.com/2079-9292/12/22/4593stimulus ordermicro-structureabsolute category ratingquality of experience (QoE)subjective assessment |
| spellingShingle | Tomasz Konaszyński Dawid Juszka Mikołaj Leszczuk Impact of the Stimulus Presentation Structure on Subjective Video Quality Assessment Electronics stimulus order micro-structure absolute category rating quality of experience (QoE) subjective assessment |
| title | Impact of the Stimulus Presentation Structure on Subjective Video Quality Assessment |
| title_full | Impact of the Stimulus Presentation Structure on Subjective Video Quality Assessment |
| title_fullStr | Impact of the Stimulus Presentation Structure on Subjective Video Quality Assessment |
| title_full_unstemmed | Impact of the Stimulus Presentation Structure on Subjective Video Quality Assessment |
| title_short | Impact of the Stimulus Presentation Structure on Subjective Video Quality Assessment |
| title_sort | impact of the stimulus presentation structure on subjective video quality assessment |
| topic | stimulus order micro-structure absolute category rating quality of experience (QoE) subjective assessment |
| url | https://www.mdpi.com/2079-9292/12/22/4593 |
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