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ICPR
2006
IEEE
14 years 7 months ago
Face Recognition by Expression-Driven Sketch Graph Matching
We present a novel face recognition method using automatically extracted sketch by a multi-layer grammatical face model. First, the observed face is parsed into a 3layer (face, pa...
Jiebo Luo, Zijian Xu
DAC
2002
ACM
14 years 7 months ago
TCG-S: orthogonal coupling of P*-admissible representations for general floorplans
We extend in this paper the concept of the P-admissible floorplan representation to that of the P*-admissible one. A P*-admissible representation can model the most general floorp...
Jai-Ming Lin, Yao-Wen Chang
ISBI
2006
IEEE
14 years 7 months ago
Sketch initialized Snakes for rapid, accurate and repeatable interactive medical image segmentation
We combine a pen and pressure-sensitive tablet input device, and a sketch-based user initialization process, with a general subdivisioncurve Snake to create an intuitive, fast, ac...
Tim McInerney, M. Reza Akhavan Sharif
WWW
2004
ACM
14 years 7 months ago
A hybrid approach for searching in the semantic web
This paper presents a search architecture that combines classical search techniques with spread activation techniques applied to a semantic model of a given domain. Given an ontol...
Cristiano Rocha, Daniel Schwabe, Marcus Poggi de A...
STOC
2003
ACM
142views Algorithms» more  STOC 2003»
14 years 7 months ago
Optimal probabilistic fingerprint codes
We construct binary codes for fingerprinting. Our codes for n users that are -secure against c pirates have length O(c2 log(n/ )). This improves the codes proposed by Boneh and Sh...
Gábor Tardos