3015 search results - page 295 / 603 » The robustness of a new CAPTCHA |
182
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IIHMSP
2006
IEEE
16 years 22 days ago
2006
IEEE
The design of collusion-free codes for data hiding systems is investigated, and two new collusion-free codes are proposed in this work. They are called the Orthogonal Spreading (O...
154
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IIHMSP
2006
IEEE
16 years 22 days ago
2006
IEEE
Following our previous work in [8] where a music signal is decomposed into multiple subband signals and the forward linear prediction errors of all subbands are combined to give t...
175
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IJCNN
2006
IEEE
16 years 22 days ago
2006
IEEE
—Recognizing human emotions from partial facial features is quite hard to achieve reasonable accuracy. In this paper, we propose to use a tree structure representation to simulat...
148
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IJCNN
2006
IEEE
16 years 22 days ago
2006
IEEE
— This paper considers the problem of PD control of overhead crane in the presence of uncertainty associated with crane dynamics. By using radial basis function neural networks, ...
188
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ACCV
2006
Springer
16 years 20 days ago
2006
Springer
Performing segmentation of narrow, elongated structures with low contrast boundaries is a challenging problem. Boundaries of these structures are difficult to be located when noise...