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ICPR
2002
IEEE
14 years 10 months ago
The Trimmed Iterative Closest Point Algorithm
The problem of geometric alignment of two roughly preregistered, partially overlapping, rigid, noisy 3D point sets is considered. A new natural and simple, robustified extension o...
Dmitry Chetverikov, D. Svirko, Dmitry Stepanov, Pa...
ICPR
2010
IEEE
13 years 9 months ago
The Problem of Fragile Feature Subset Preference in Feature Selection Methods and a Proposal of Algorithmic Workaround
Abstract—We point out a problem inherent in the optimization scheme of many popular feature selection methods. It follows from the implicit assumption that higher feature selecti...
Petr Somol, Jiri Grim, Pavel Pudil
ICCV
2007
IEEE
14 years 11 months ago
pLSA for Sparse Arrays With Tsallis Pseudo-Additive Divergence: Noise Robustness and Algorithm
We introduce the Tsallis divergence error measure in the context of pLSA matrix and tensor decompositions showing much improved performance in the presence of noise. The focus of ...
Tamir Hazan, Roee Hardoon, Amnon Shashua
FCCM
2007
IEEE
485views VLSI» more  FCCM 2007»
14 years 1 months ago
Low-Cost Stereo Vision on an FPGA
We present a low-cost stereo vision implementation suitable for use in autonomous vehicle applications and designed with agricultural applications in mind. This implementation uti...
Chris Murphy, Daniel Lindquist, Ann Marie Rynning,...
CVPR
1997
IEEE
14 years 1 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