3513 search results - page 227 / 703 » A Multigrid Approach to Image Processing |
169
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
In this paper, we evaluate and investigate two main types of relevance feedback algorithms; the Euclidean and the correlation?based approaches. In the first case, we examine heuri...
172
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ISMDA
2004
Springer
15 years 12 months ago
2004
Springer
MR images usually present grey level inhomogeneities which are a problem of significant importance. Eliminating these inhomogeneities is not an easy problem and has been studied a...
158
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DAGM
2000
Springer
15 years 11 months ago
2000
Springer
Abstract. In this paper we present di erent approaches to structuring covariance matrices within statistical classi ers. This is motivated by the fact that the use of full covarian...
162
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ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
This paper presents an algorithm that detects and tracks marine vessels in video taken by a non-stationary camera installed on an untethered buoy. 1 The video is characterized by ...
189
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
This paper proposes a general feature selection approach for real-time image matching systems. To demonstrate the idea's effectiveness, we focus on the issue of rotational in...