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ICPR
2010
IEEE
13 years 7 months ago
Iris Image Retrieval Based on Macro-features
Most iris recognition systems use the global and local texture information of the iris in order to recognize individuals. In this work, we investigate the use of macro-features th...
Manisha Sam Sunder, Arun Ross
IMAGING
2004
13 years 11 months ago
Failure of Luminance-Redness Correlation for Illuminant Estimation
We investigate the hypothesis, recently published in Nature, that the human visual system may use some sort of luminance-redness correlation2 together with the scene average for i...
Florian Ciurea, Brian V. Funt
ICMCS
2006
IEEE
115views Multimedia» more  ICMCS 2006»
14 years 4 months ago
Scalable Image Retrieval from Distributed Images Database
In order to store, and retrieve images from large databases, we propose a framework, based on multiple description coding paradigm, that disseminates images over distributed serve...
Tammam Tillo, Marco Grangetto, Gabriella Olmo
FGR
2004
IEEE
220views Biometrics» more  FGR 2004»
14 years 1 months ago
Integration of 2D and 3D Images for Enhanced Face Authentication
This paper presents a complete face authentication system integrating 2D intensity and 3D range data, based on a low-cost, real-time structured light sensor. Novel algorithms are ...
Filareti Tsalakanidou, Sotiris Malassiotis, Michae...
ADL
1997
Springer
171views Digital Library» more  ADL 1997»
14 years 2 months ago
Wavelet-Based Image Indexing Techniques with Partial Sketch Retrieval Capability
This paper describes WBIIS Wavelet-Based Image Indexing and Searching, a new image indexing and retrieval algorithm with partial sketch image searching capability for large imag...
James Ze Wang, Gio Wiederhold, Oscar Firschein, Sh...