3015 search results - page 217 / 603 » The robustness of a new CAPTCHA |
141
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DAGM
2005
Springer
16 years 3 days ago
2005
Springer
Abstract. An information theoretic framework for grouping observations is proposed. The entropy change incurred by new observations is analyzed using the Kalman filter update equa...
156
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ANTSW
2004
Springer
15 years 12 months ago
2004
Springer
Various clustering methods based on the behaviour of real ants have been proposed. In this paper, we develop a new algorithm in which the behaviour of the artificial ants is gover...
147
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DAGM
2004
Springer
15 years 12 months ago
2004
Springer
In this paper we present a new method for self-localization on wafers using geometric hashing. The proposed technique is robust to image changes induced by process variations, as o...
152
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IH
2004
Springer
15 years 12 months ago
2004
Springer
A new method improving watermark robustness against both global and local geometrical distortions is presented in this article. The proposed approach is based on a self-reference c...
163
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IH
2004
Springer
15 years 12 months ago
2004
Springer
We introduce a new dynamic technique for embedding robust software watermarks into a software program using thread contention. We show the technique to be resilient to many semanti...