Abstract
Although compression and transmission artifacts are likely to appear simultaneously in digital videos, their annoyance has been traditionally studied and modeled in isolation. So, while blockiness, blurriness, and packet-loss metrics exist, hardly any attempt has been made at modeling their joint impact on visual perception. In this paper, we evaluate the perceptual impact of those three artifacts on video quality. Based on data from three different experiments, in which a pool of participants evaluated videos impaired with packet-loss, blurriness and blockiness (in isolation and in combination), we analyze how the different artifacts combine to produce annoyance and propose several models for predicting the annoyance of videos impaired with combinations of packet-loss, blurriness and blockiness.
Original language | English |
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Title of host publication | 2016 Eighth International Conference on Quality of Multimedia Experience (QoMEX) |
Place of Publication | New York, NJ |
Publisher | IEEE |
Pages | 1-6 |
Number of pages | 6 |
ISBN (Electronic) | 978-1-5090-0354-9 |
DOIs | |
Publication status | Published - 27 Jun 2016 |
Event | 2016 8th International Conference on Quality of Multimedia Experience QoMEX 2016 - Lisbon, Portugal Duration: 6 Jun 2016 → 8 Jun 2016 https://signalprocessingsociety.org/blog/2016-8th-international-conference-quality-multimedia-experience-qomex-2016 |
Conference
Conference | 2016 8th International Conference on Quality of Multimedia Experience QoMEX 2016 |
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Country/Territory | Portugal |
City | Lisbon |
Period | 6/06/16 → 8/06/16 |
Internet address |
Keywords
- Visual quality perception
- spatio-temporal artifacts
- video quality
- objective quality metrics