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A framework of individually-focused teleconferencing (IFT) via an efficient 3D reprojection technique
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Proceedings of the 2003 ACM symposium on Applied computing table of contents
Melbourne, Florida
SESSION: Multimedia and visualization table of contents
Pages: 951 - 955  
Year of Publication: 2003
ISBN:1-58113-624-2
Authors
Qi Li  Univ. of Delaware, Newark, DE
Chris Brown  Univ. of Rochester, Rochester, NY
Chandra Kambhamettu  Univ. of Delaware, Newark, DE
Tao Li  Univ. of Rochester, Rochester, NY
Shenghuo Zhu  Univ. of Rochester, Rochester, NY
Sponsor
SIGAPP: ACM Special Interest Group on Applied Computing
Publisher
ACM  New York, NY, USA
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ABSTRACT

In this paper, we propose a framework on individually-focused teleconferencing (IFT) which is supported by an efficient 3D reprojection technique. The goal of designing IFT is to provide sufficient 3D pose information to each teleconference participant in order to establish lively communication in a teleconference on low-bandwidth internet. A novel IFT deployment and an efficient 3D reprojection technique are two major contributions of this paper. Our 3D reprojection technique uses a mirror reference view in three-view epipolar geometry. It overcomes the inefficiency in previous techniques and provides visually good recovery of pose information of teleconference participants even though it is theoretically an approximation scheme.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
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Collaborative Colleagues:
Qi Li: colleagues
Chris Brown: colleagues
Chandra Kambhamettu: colleagues
Tao Li: colleagues
Shenghuo Zhu: colleagues