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PAMI
2007
122views more  PAMI 2007»
15 years 6 months ago
Analyzing Image Structure by Multidimensional Frequency Modulation
—We develop a mathematical framework for quantifying and understanding multidimensional frequency modulations in digital images. We begin with the widely accepted definition of t...
Marios S. Pattichis, Alan C. Bovik
TCBB
2008
102views more  TCBB 2008»
15 years 6 months ago
Identification of Protein Coding Regions Using the Modified Gabor-Wavelet Transform
An important topic in genomic sequence analysis is the identification of protein coding regions. In this context, several coding DNA model-independent methods based on the occurren...
Jesus P. Mena-Chalco, Helaine Carrer, Yossi Zana, ...
CVPR
2010
IEEE
15 years 5 months ago
Cost-Sensitive Subspace Learning for Face Recognition
Conventional subspace learning-based face recognition aims to attain low recognition errors and assumes same loss from all misclassifications. In many real-world face recognition...
Jiwen Lu, Tan Yap-Peng
SDM
2010
SIAM
168views Data Mining» more  SDM 2010»
15 years 5 months ago
Convex Principal Feature Selection
A popular approach for dimensionality reduction and data analysis is principal component analysis (PCA). A limiting factor with PCA is that it does not inform us on which of the o...
Mahdokht Masaeli, Yan Yan, Ying Cui, Glenn Fung, J...
BIOCOMP
2010
15 years 4 months ago
A Model Reduction Technique for Stochastic Biochemical Kinetics
Abstract-- Modeling the intermolecular reactions in a single cell is a critical problem in computational biology. Biochemical reaction systems often involve species in both low and...
Silvana Ilie, Ekaterina Kudashkina