Annoyance models for videos with spatio-temporal artifacts

Alexandre F Silva, Mylene CQ Farias, Judith A Redi

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

2 Citations (Scopus)

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 languageEnglish
Title of host publication 2016 Eighth International Conference on Quality of Multimedia Experience (QoMEX)
Place of PublicationNew York, NJ
PublisherIEEE
Pages1-6
Number of pages6
ISBN (Electronic)978-1-5090-0354-9
DOIs
Publication statusPublished - 27 Jun 2016
Event2016 8th International Conference on Quality of Multimedia Experience QoMEX 2016 - Lisbon, Portugal
Duration: 6 Jun 20168 Jun 2016
https://signalprocessingsociety.org/blog/2016-8th-international-conference-quality-multimedia-experience-qomex-2016

Conference

Conference2016 8th International Conference on Quality of Multimedia Experience QoMEX 2016
CountryPortugal
CityLisbon
Period6/06/168/06/16
Internet address

Keywords

  • Visual quality perception
  • spatio-temporal artifacts
  • video quality
  • objective quality metrics

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