A psychophysical approach for real-time 3D video processing

Wanmin Wu, Ahsan Arefin, Gregorij Kurillo, Pooja Agarwal, Klara Nahrstedt, Ruzena Bajcsy

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents a psychophysical approach to control a new factor called Color-plus-Depth Level-of-Detail in polygon-based 3D tele-immersive video. Based on our psychophysical study that demonstrates the existence of perceptual thresholds on the factor, we present a real-time perception-based quality adaptor for 3D tele-immersive video. Our experimental results show that the adaptation scheme can reduce resource usage while considerably enhancing the overall perceived visual quality.

Original languageEnglish (US)
Title of host publicationMM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops
Pages683-686
Number of pages4
DOIs
StatePublished - Dec 29 2011
Event19th ACM International Conference on Multimedia ACM Multimedia 2011, MM'11 - Scottsdale, AZ, United States
Duration: Nov 28 2011Dec 1 2011

Publication series

NameMM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops

Other

Other19th ACM International Conference on Multimedia ACM Multimedia 2011, MM'11
CountryUnited States
CityScottsdale, AZ
Period11/28/1112/1/11

Fingerprint

Color
Processing

Keywords

  • Adaptation
  • Color-plus-depth
  • Level-of-Detail
  • Perception
  • Psychophysics
  • Tele-immersive video

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Human-Computer Interaction

Cite this

Wu, W., Arefin, A., Kurillo, G., Agarwal, P., Nahrstedt, K., & Bajcsy, R. (2011). A psychophysical approach for real-time 3D video processing. In MM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops (pp. 683-686). (MM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops). https://doi.org/10.1145/2072298.2072418

A psychophysical approach for real-time 3D video processing. / Wu, Wanmin; Arefin, Ahsan; Kurillo, Gregorij; Agarwal, Pooja; Nahrstedt, Klara; Bajcsy, Ruzena.

MM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops. 2011. p. 683-686 (MM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wu, W, Arefin, A, Kurillo, G, Agarwal, P, Nahrstedt, K & Bajcsy, R 2011, A psychophysical approach for real-time 3D video processing. in MM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops. MM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops, pp. 683-686, 19th ACM International Conference on Multimedia ACM Multimedia 2011, MM'11, Scottsdale, AZ, United States, 11/28/11. https://doi.org/10.1145/2072298.2072418
Wu W, Arefin A, Kurillo G, Agarwal P, Nahrstedt K, Bajcsy R. A psychophysical approach for real-time 3D video processing. In MM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops. 2011. p. 683-686. (MM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops). https://doi.org/10.1145/2072298.2072418
Wu, Wanmin ; Arefin, Ahsan ; Kurillo, Gregorij ; Agarwal, Pooja ; Nahrstedt, Klara ; Bajcsy, Ruzena. / A psychophysical approach for real-time 3D video processing. MM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops. 2011. pp. 683-686 (MM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops).
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