3015 search results - page 226 / 603 » The robustness of a new CAPTCHA |
217
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CAEPIA
2011
Springer
14 years 6 months ago
2011
Springer
Abstract. In the last years, cluster based retrieval has been demonstrated as an effective tool for both interactive retrieval and pseudo relevance feedback techniques. In this pa...
148
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PRDC
2007
IEEE
16 years 26 days ago
2007
IEEE
Failure detector class Ωk has been defined in [18] as an extension to failure detector Ω, and an algorithm has been given in [16] to solve k-set agreement using Ωk in async...
173
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CVPR
1996
IEEE
16 years 8 months ago
1996
IEEE
This paper describes a new method for estimating optical flow that strikes a balance between the flexibility of local dense computations and the robustness and accuracy of global ...
150
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
Illumination changes are a ubiquitous problem in computer vision. They present a challenge in many applications, including tracking: for example, an object may move in and out of ...
207
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
We present a new method for segmenting actions into primitives and classifying them into a hierarchy of action classes. Our scheme learns action classes in an unsupervised manner ...