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Subjective evaluation of a 3D videoconferencing system
Dept. of NetLab: Visual Media Quality, Acreo Swedish ICT AB, Sweden .
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information and Communication systems. Dept. of NetLab: Visual Media Quality, Acreo Swedish ICT AB, Sweden . (Realistic3D)ORCID iD: 0000-0001-5060-9402
Mid Sweden University, Faculty of Science, Technology and Media, Department of Computer and System science. Dept. of NetLab: Visual Media Quality, Acreo Swedish ICT AB, Sweden .
Dept. of NetLab: Visual Media Quality, Acreo Swedish ICT AB, Sweden .
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2014 (English)In: Proceedings of SPIE - The International Society for Optical Engineering, 2014, p. Art. no. 90110A-Conference paper, Published paper (Refereed)
Abstract [en]

A shortcoming of traditional videoconferencing systems is that they present the user with a flat, two-dimensional image of the remote participants. Recent advances in autostereoscopic display technology now make it possible to develop video conferencing systems supporting true binocular depth perception. In this paper, we present a subjective evaluation of a prototype multiview autostereoscopic video conferencing system and suggest a number of possible improvements based on the results. Whereas methods for subjective evaluation of traditional 2D videoconferencing systems are well established, the introduction of 3D requires an extension of the test procedures to assess the quality of depth perception. For this purpose, two depth-based test tasks have been designed and experiments have been conducted with test subjects comparing the 3D system to a conventional 2D video conferencing system. The outcome of the experiments show that the perception of depth is significantly improved in the 3D system, but the overall quality of experience is higher in the 2D system. © 2014 SPIE-IS & T.

Place, publisher, year, edition, pages
2014. p. Art. no. 90110A-
Keywords [en]
3D, multiview, QoE, Quality of Experience, stereoscopic video, subjective test, video conferencing
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:miun:diva-22103DOI: 10.1117/12.2037795Scopus ID: 2-s2.0-84901024052Local ID: STCISBN: 9780819499288 (print)OAI: oai:DiVA.org:miun-22103DiVA, id: diva2:722581
Conference
25th Stereoscopic Displays and Applications Conference, SD and A 2014; San Francisco, CA; United States; 3 February 2014 through 5 February 2014; Code 105015
Note

CODEN: PSISD

Available from: 2014-06-09 Created: 2014-06-05 Last updated: 2017-03-06Bibliographically approved

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Brunnström, KjellWang, Kun

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