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ACII
2007
Springer
14 years 2 months ago
2007
Springer
Facial expression plays an important role in face to face communication in that it conveys nonverbal information and emotional intent beyond speech. In this paper, an approach for ...
PG
2002
IEEE
14 years 22 days ago
2002
IEEE
We present an algorithm for computing the distance between two free-form surfaces. Using line geometry, the distance computation is reformulated as a simple instance of a surface-...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
We present a new approach to reconstruct the shape of a 3D object or scene from a set of calibrated images. The central idea of our method is to combine the topological flexibilit...
ACMDIS
2000
ACM
14 years 5 days ago
2000
ACM
In this paper we propose a 3-step method for designing emotionally rich interactions, illustrated by the design of an alarm clock. By emotionally rich interaction we understand in...
ECCV
2000
Springer
14 years 9 months ago
2000
Springer
The medial surface of a volumetric object is of significant interest for shape analysis. However, its numerical computation can be subtle. Methods based on Voronoi techniques prese...