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FGR
2008
IEEE
202views Biometrics» more  FGR 2008»
15 years 6 months ago
Illumination transfer using homomorphic wavelet filtering and its application to light-insensitive face recognition
In this paper, we propose a novel homomorphic wavelet filtering based illumination transfer technique to change the dominant lighting of one face image (source face image) to anot...
Hu Han, Shiguang Shan, Xilin Chen, Wen Gao
ISW
2004
Springer
15 years 11 months ago
Image Recognition CAPTCHAs
CAPTCHAs are tests that distinguish humans from software robots in an online environment [3, 14, 7]. We propose and implement three CAPTCHAs based on naming images, distinguishing ...
Monica Chew, J. D. Tygar
IBPRIA
2007
Springer
16 years 17 days ago
Mathematical Morphology in the HSI Colour Space
María C. Tobar, Carlos Platero, Pedro M. Go...
IBPRIA
2007
Springer
16 years 17 days ago
Perceptually-Based Functions for Coarseness Textural Feature Representation
Jesús Chamorro-Martínez, Elena Gal&a...
IBPRIA
2007
Springer
16 years 17 days ago
Development of a Cascade Processing Method for Microarray Spot Segmentation
Antonis Daskalakis, Dionisis Cavouras, Panagiotis ...