TY - GEN
T1 - Human-centric control of video functions and underlying resources in 3D tele-immersive systems
AU - Wu, Wanmin
AU - Nahrstedt, Klara
PY - 2011
Y1 - 2011
N2 - 3D tele-immersion (3DTI) has the potential of enabling virtual reality interaction among remote people with real-time 3D video. However, today's 3DTI systems still su?er from various performance issues, limiting their broader deployment, due to the enormous demand on temporal (computing) and spatial (networking) resources. Past research focused on system-centric approaches for technical optimization, without taking human users into the loop. We argue that human factors (including user preferences, semantics, limitations, etc.) are an important and integral part of the cyber-physical 3DTI systems, and should not be neglected. This thesis proposes a comprehensive, human-centric framework for managing video data and functions across the 3DTI pipeline. Our approach is comprehensive because it involves all components of the video function pipeline. It is also comprehensive in the sense that both temporal and spatial resource challenges are considered and tackled.
AB - 3D tele-immersion (3DTI) has the potential of enabling virtual reality interaction among remote people with real-time 3D video. However, today's 3DTI systems still su?er from various performance issues, limiting their broader deployment, due to the enormous demand on temporal (computing) and spatial (networking) resources. Past research focused on system-centric approaches for technical optimization, without taking human users into the loop. We argue that human factors (including user preferences, semantics, limitations, etc.) are an important and integral part of the cyber-physical 3DTI systems, and should not be neglected. This thesis proposes a comprehensive, human-centric framework for managing video data and functions across the 3DTI pipeline. Our approach is comprehensive because it involves all components of the video function pipeline. It is also comprehensive in the sense that both temporal and spatial resource challenges are considered and tackled.
KW - Adaptation
KW - Resources
KW - Tele-immersion
KW - Video
UR - http://www.scopus.com/inward/record.url?scp=84455188287&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84455188287&partnerID=8YFLogxK
U2 - 10.1145/2072298.2072498
DO - 10.1145/2072298.2072498
M3 - Conference contribution
AN - SCOPUS:84455188287
SN - 9781450306164
T3 - MM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops
SP - 869
EP - 870
BT - MM'11 - Proceedings of the 2011 ACM Multimedia Conference and Co-Located Workshops
T2 - 19th ACM International Conference on Multimedia ACM Multimedia 2011, MM'11
Y2 - 28 November 2011 through 1 December 2011
ER -