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TIFS
2008
113views more  TIFS 2008»
13 years 10 months ago
A Selective Feature Information Approach for Iris Image-Quality Measure
Poor quality images can significantly affect the accuracy of iris-recognition systems because they do not have enough feature information. However, existing quality measures have f...
Craig Belcher, Yingzi Du
VC
2008
132views more  VC 2008»
13 years 10 months ago
Caustic spot light for rendering caustics
It is difficult to render caustic patterns at interactive frame rates. This paper introduces new rendering techniques that relax current constraints, allowing scenes with moving, n...
Xinguo Liu, Zhao Dong, Hujun Bao, Qunsheng Peng
MCS
2007
Springer
13 years 10 months ago
Parallel unstructured mesh generation by an advancing front method
Mesh generation is a critical step in high fidelity computational simulations. High-quality and high-density meshes are required to accurately capture the complex physical phenome...
Yasushi Ito, Alan M. Shih, Anil K. Erukala, Bharat...
COMCOM
2004
79views more  COMCOM 2004»
13 years 10 months ago
Interdomain traffic engineering with redistribution communities
Various traffic engineering techniques are used to control the flow of IP packets inside large ISP networks. However, few techniques have been proposed to control the flow of pack...
Bruno Quoitin, Sébastien Tandel, Steve Uhli...
TIP
1998
109views more  TIP 1998»
13 years 10 months ago
Extraction of signatures from check background based on a filiformity criterion
—Extracting a signature from a check with patterned background is a thorny problem in image segmentation. Methods based on threshold techniques often necessitate meticulous postp...
Salim Djeziri, Fathallah Nouboud, Réjean Pl...