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ICASSP
2010
IEEE
13 years 9 months ago
Model-level data-driven sub-units for signs in videos of continuous Sign Language
We investigate the issue of sign language automatic phonetic subunit modeling, that is completely data driven and without any prior phonetic information. A first step of visual p...
Stavros Theodorakis, Vassilis Pitsikalis, Petros M...
AMFG
2007
IEEE
255views Biometrics» more  AMFG 2007»
14 years 1 months ago
A New Probabilistic Model for Recognizing Signs with Systematic Modulations
Abstract. This paper addresses an aspect of sign language (SL) recognition that has largely been overlooked in previous work and yet is integral to signed communication. It is the ...
Sylvie C. W. Ong, Surendra Ranganath
CORR
2008
Springer
92views Education» more  CORR 2008»
13 years 9 months ago
On sign conditions over real multivariate polynomials
We present a new probabilistic algorithm to find a finite set of points intersecting the closure of each connected component of the realization of every sign condition over a fami...
Gabriela Jeronimo, Daniel Perrucci, Juan Sabia
COCO
2004
Springer
85views Algorithms» more  COCO 2004»
14 years 2 months ago
Polynomials That Sign Represent Parity and Descartes Rule of Signs
Saugata Basu, Nayantara Bhatnagar, Parikshit Gopal...