Activity-aware adaptive compression: A morphing-based frame synthesis application in 3DTI

Shannon Chen, Pengye Xia, Klara Nahrstedt

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

Abstract

In view of the different demands on quality of service of different user activities in the 3D Tele-immersive (3DTI) environment, we combine activity recognition and real-time morphing-based compression and present the Activity-Aware Adaptive Compression. We implement this scheme on our 3DTI platform: The TEEVE Endpoint, which is a runtime engine to handle the creation, transmission and rendering of 3DTI data. User study as well as objective evaluation of the scheme show that it can achieve 25% more bandwidth saving compared to conventional 3D data compression as zlib without perceptible degradation in the user experience.

Original languageEnglish (US)
Title of host publicationMM 2013 - Proceedings of the 2013 ACM Multimedia Conference
Pages349-352
Number of pages4
DOIs
StatePublished - Nov 18 2013
Event21st ACM International Conference on Multimedia, MM 2013 - Barcelona, Spain
Duration: Oct 21 2013Oct 25 2013

Publication series

NameMM 2013 - Proceedings of the 2013 ACM Multimedia Conference

Other

Other21st ACM International Conference on Multimedia, MM 2013
CountrySpain
CityBarcelona
Period10/21/1310/25/13

Fingerprint

Data compression
Quality of service
Engines
Bandwidth
Degradation

Keywords

  • 3D tele-immersion
  • Adaptation
  • Compression
  • Frame rate
  • Morphing

ASJC Scopus subject areas

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

Cite this

Chen, S., Xia, P., & Nahrstedt, K. (2013). Activity-aware adaptive compression: A morphing-based frame synthesis application in 3DTI. In MM 2013 - Proceedings of the 2013 ACM Multimedia Conference (pp. 349-352). (MM 2013 - Proceedings of the 2013 ACM Multimedia Conference). https://doi.org/10.1145/2502081.2508116

Activity-aware adaptive compression : A morphing-based frame synthesis application in 3DTI. / Chen, Shannon; Xia, Pengye; Nahrstedt, Klara.

MM 2013 - Proceedings of the 2013 ACM Multimedia Conference. 2013. p. 349-352 (MM 2013 - Proceedings of the 2013 ACM Multimedia Conference).

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

Chen, S, Xia, P & Nahrstedt, K 2013, Activity-aware adaptive compression: A morphing-based frame synthesis application in 3DTI. in MM 2013 - Proceedings of the 2013 ACM Multimedia Conference. MM 2013 - Proceedings of the 2013 ACM Multimedia Conference, pp. 349-352, 21st ACM International Conference on Multimedia, MM 2013, Barcelona, Spain, 10/21/13. https://doi.org/10.1145/2502081.2508116
Chen S, Xia P, Nahrstedt K. Activity-aware adaptive compression: A morphing-based frame synthesis application in 3DTI. In MM 2013 - Proceedings of the 2013 ACM Multimedia Conference. 2013. p. 349-352. (MM 2013 - Proceedings of the 2013 ACM Multimedia Conference). https://doi.org/10.1145/2502081.2508116
Chen, Shannon ; Xia, Pengye ; Nahrstedt, Klara. / Activity-aware adaptive compression : A morphing-based frame synthesis application in 3DTI. MM 2013 - Proceedings of the 2013 ACM Multimedia Conference. 2013. pp. 349-352 (MM 2013 - Proceedings of the 2013 ACM Multimedia Conference).
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