9133 search results - page 1516 / 1827 » Modelling perception using image processing algorithms |
119
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ISSA
2008
15 years 5 months ago
2008
A message digest is a fixed length output produced by applying a cryptographic algorithm on input binary data of arbitrary length. If the input data changes even by one bit, the g...
152
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TVCG
2010
15 years 2 months ago
2010
—Crease surfaces are two-dimensional manifolds along which a scalar field assumes a local maximum (ridge) or a local minimum (valley) in a constrained space. Unlike isosurfaces, ...
168
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CVPR
2011
IEEE
14 years 11 months ago
2011
IEEE
Alpha matting refers to the problem of softly extracting the foreground from an image. Given a trimap (specifying known foreground/background and unknown pixels), a straightforwar...
147
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ICC
2009
IEEE
15 years 11 months ago
2009
IEEE
—Biometric authentication is emerging as the promising solution to conventional cryptography based authentication technologies. However, protecting users’ biometric templates s...
104
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DAS
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. We present a system for automatic FAX routing which processes incoming FAX images and forwards them to the correct email alias. The system first performs optical charact...