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ICASSP
2009
IEEE
16 years 1 months ago
Separable PCA for image classification
As an alternative to standard PCA, matrix-based image dimensionality reduction methods have recently been proposed and have gained attention due to reported computational efficie...
Yongxin Taylor Xi, Peter J. Ramadge
ICB
2007
Springer
106views Biometrics» more  ICB 2007»
16 years 26 days ago
Vitality Detection from Fingerprint Images: A Critical Survey
Although fingerprint verification systems reached a high degree of accuracy, it has been recently shown that they can be circumvented by “fake fingers”, namely, fingerprint ima...
Pietro Coli, Gian Luca Marcialis, Fabio Roli
PCM
2007
Springer
132views Multimedia» more  PCM 2007»
16 years 24 days ago
FADA: An Efficient Dimension Reduction Scheme for Image Classification
This paper develops a novel and efficient dimension reduction scheme--Fast Adaptive Discriminant Analysis (FADA). FADA can find a good projection with adaptation to different sampl...
Yijuan Lu, Jingsheng Ma, Qi Tian
AUTOMATICA
2006
77views more  AUTOMATICA 2006»
15 years 6 months ago
Brand image and brand dilution in the fashion industry
We develop a dynamic optimal control model of a fashion designer's challenge of maintaining brand image in the face of short-term pro...t opportunities through expanded sales...
Peter M. Kort, Jonathan P. Caulkins, Richard F. Ha...
ICMCS
2010
IEEE
260views Multimedia» more  ICMCS 2010»
15 years 5 months ago
Compressed-encrypted domain JPEG2000 image watermarking
In digital rights management (DRM) systems, digital media is often distributed by multiple levels of distributors in a compressed and encrypted format. The distributors in the cha...
A. V. Subramanyam, Sabu Emmanuel, Mohan S. Kankanh...