Sciweavers

5064 search results - page 121 / 1013
» Using noise to improve measurement and information processin...
Sort
View
IRI
2007
IEEE
15 years 4 months ago
Enhancing Text Analysis via Dimensionality Reduction
Many applications require analyzing vast amounts of textual data, but the size and inherent noise of such data can make processing very challenging. One approach to these issues i...
David G. Underhill, Luke McDowell, David J. Marche...
IPMI
2005
Springer
15 years 10 months ago
Multimodality Image Registration Using an Extensible Information Metric and High Dimensional Histogramming
Abstract. We extend an information metric from intermodality (2image) registration to multimodality (multiple-image) registration so that we can simultaneously register multiple im...
Jie Zhang, Anand Rangarajan
PAMI
2006
230views more  PAMI 2006»
14 years 10 months ago
Shape Registration in Implicit Spaces Using Information Theory and Free Form Deformations
We present a novel variational and statistical approach for shape registration. Shapes of interest are implicitly embedded in a higher dimensional space of distance transforms. In...
Xiaolei Huang, Nikos Paragios, Dimitris N. Metaxas
BMCBI
2010
89views more  BMCBI 2010»
14 years 10 months ago
Spatial normalization improves the quality of genotype calling for Affymetrix SNP 6.0 arrays
Background: Microarray measurements are susceptible to a variety of experimental artifacts, some of which give rise to systematic biases that are spatially dependent in a unique w...
High-Seng Chai, Terry M. Therneau, Kent R. Bailey,...
ICRA
1995
IEEE
65views Robotics» more  ICRA 1995»
15 years 1 months ago
Robot Localization Using a Computer Vision Sextant
This paper explores the possibility of using Sun altitude for localization of a robot in totally unknown territory. A set of Sun altitudes is obtained by processing a sequence of ...
Fabio Gagliardi Cozman, Eric Krotkov