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COMPGEOM
1996
ACM
14 years 2 months ago
Linear Complexity Hexahedral Mesh Generation
We show that any simply connected (but not necessarily convex) polyhedron with an even number of quadrilateral sides can be partitioned into O(n) topological cubes, meeting face t...
David Eppstein
WSCG
2003
164views more  WSCG 2003»
14 years 2 days ago
Visual System for Tracking and Interpreting Selected Human Actions
This paper describes an autonomous vision system for realization of tasks consist of following a person with a mobile robot as well as interpreting some static and dynamic command...
Bogdan Kwolek
ICMCS
2010
IEEE
160views Multimedia» more  ICMCS 2010»
13 years 11 months ago
A framework for the validation of privacy protection solutions in video surveillance
The issue of privacy protection in video surveillance has drawn a lot of interest lately. However, thorough performance analysis and validation is still lacking, especially regard...
Frédéric Dufaux, Touradj Ebrahimi
ECCV
2002
Springer
15 years 18 days ago
Eye Gaze Correction with Stereovision for Video-Teleconferencing
Abstract. The lack of eye contact in desktop video teleconferencing substantially reduces the effectiveness of video contents. While expensive and bulky hardware is available on th...
Ruigang Yang, Zhengyou Zhang
ECCV
2008
Springer
15 years 19 days ago
Illumination and Person-Insensitive Head Pose Estimation Using Distance Metric Learning
Head pose estimation is an important task for many face analysis applications, such as face recognition systems and human computer interactions. In this paper we aim to address the...
Xianwang Wang, Xinyu Huang, Jizhou Gao, Ruigang Ya...