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» Algorithmic Representation of Visual Information
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APVIS
2009
15 years 2 months ago
Visibility-driven transfer functions
Direct volume rendering is an important tool for visualizing complex data sets. However, in the process of generating 2D images from 3D data, information is lost in the form of at...
Carlos D. Correa, Kwan-Liu Ma
ICB
2009
Springer
194views Biometrics» more  ICB 2009»
15 years 8 months ago
FM Model Based Fingerprint Reconstruction from Minutiae Template
Minutiae-based representation is the most widely adopted fingerprint representation scheme. The compactness of minutiae template has created an impression that the minutiae templa...
Jianjiang Feng, Anil K. Jain
PRL
2010
188views more  PRL 2010»
15 years 23 hour ago
Sparsity preserving discriminant analysis for single training image face recognition
: Single training image face recognition is one of main challenges to appearance-based pattern recognition techniques. Many classical dimensionality reduction methods such as LDA h...
Lishan Qiao, Songcan Chen, Xiaoyang Tan
JCP
2007
118views more  JCP 2007»
15 years 1 months ago
Dynamic Nonuniform Data Approximation in Databases with Haar Wavelet
Abstract— Data synopsis is a lossy compressed representation of data stored into databases that helps the query optimizer to speed up the query process, e.g. time to retrieve the...
Su Chen, Antonio Nucci
117
Voted
BMCBI
2008
160views more  BMCBI 2008»
15 years 1 months ago
Feature selection environment for genomic applications
Background: Feature selection is a pattern recognition approach to choose important variables according to some criteria in order to distinguish or explain certain phenomena (i.e....
Fabrício Martins Lopes, David Correa Martin...