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ICIP
2004
IEEE
16 years 8 months ago
Generalization of angular radial transform
Content based shape image retrieval is an important problem which gained the attention of the community. The challenge is to map the shape into compact and robust descriptor. This...
Julien Ricard, David Coeurjolly, Atilla Baskurt
ICMCS
2006
IEEE
134views Multimedia» more  ICMCS 2006»
16 years 10 days ago
Automatic Extraction of Geometric Lip Features with Application to Multi-Modal Speaker Identification
In this paper we consider the problem of automatic extraction of the geometric lip features for the purposes of multi-modal speaker identification. The use of visual information ...
Ivana Arsic, Roger Vilagut, Jean-Philippe Thiran
CSCLP
2005
Springer
15 years 11 months ago
A CSP Search Algorithm with Reduced Branching Factor
This paper presents an attempt to construct a ”practical” CSP algorithm that assigns a variable with 2 values at every step. Such a strategy has been successfully used for cons...
Igor Razgon, Amnon Meisels
CVPR
1997
IEEE
15 years 10 months ago
Vision for a smart kiosk
We describe a novel computer vision application: visionbased human sensing for a Smart Kiosk interface. A Smart Kiosk is a free-standing information dispensing computer appliance ...
James M. Rehg, Maria Loughlin, Keith Waters
FSTTCS
2006
Springer
15 years 10 months ago
Unbiased Rounding of Rational Matrices
Rounding a real-valued matrix to an integer one such that the rounding errors in all rows and columns are less than one is a classical problem. It has been applied to hypergraph co...
Benjamin Doerr, Christian Klein