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ICPR
2008
IEEE
16 years 7 months ago
3D face recognition using sparse spherical representations
This paper addresses the problem of 3D face recognition using spherical sparse representations. We first propose a fully automated registration process that permits to align the 3...
Effrosini Kokiopoulou, Ivana Tosic, Pascal Frossar...
ICPR
2006
IEEE
16 years 7 months ago
Target Model Estimation using Particle Filters for Visual Servoing
In this paper, we present a novel method for model estimation for visual servoing. This method employs a particle filter algorithm to estimate the depth of the image features onli...
A. H. Abdul Hafez, C. V. Jawahar
ISBI
2008
IEEE
16 years 7 months ago
An accurate PSF model with few parameters for axially shift-variant deconvolution
Accurate knowledge of an imaging system's point spread function (PSF) is crucial for successful deconvolution. For fluorescence microscopy, PSF estimations based on either th...
François Aguet, Dimitri Van De Ville, Micha...
ICML
2009
IEEE
16 years 1 months ago
Learning linear dynamical systems without sequence information
Virtually all methods of learning dynamic systems from data start from the same basic assumption: that the learning algorithm will be provided with a sequence, or trajectory, of d...
Tzu-Kuo Huang, Jeff Schneider
EDBT
2009
ACM
85views Database» more  EDBT 2009»
16 years 1 months ago
Recursion in XQuery: put your distributivity safety belt on
We introduce a controlled form of recursion in XQuery, an inflationary fixed point operator, familiar from the context of relational databases. This operator imposes restriction...
Loredana Afanasiev, Torsten Grust, Maarten Marx, J...