12610 search results - page 144 / 2522 » Recognition using Regions |
126
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ICMCS
2006
IEEE
15 years 9 months ago
2006
IEEE
In this paper, an affine invariant watermarking scheme, robust to geometric attacks, is proposed and applied to face regions. Initially, face regions are unsupervisedly extracted ...
149
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ECCV
2000
Springer
16 years 5 months ago
2000
Springer
Abstract. This paper presents anovel variational method forimage segmentation that uni es boundary and region-based information sources under the Geodesic Active Region framework. ...
145
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BMCBI
2008
15 years 3 months ago
2008
Background: Motif finding algorithms have developed in their ability to use computationally efficient methods to detect patterns in biological sequences. However the posterior cla...
127
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper proposes a robust video fingerprinting method based on affine covariant regions. In video fingerprinting, a video clip is identified using short feature vectors ref...
159
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CIVR
2004
Springer
15 years 8 months ago
2004
Springer
Abstract. Much previous work on image retrieval has used global features such as colour and texture to describe the content of the image. However, these global features are insuffi...