3984 search results - page 93 / 797 » A Model-Driven Transformation Method |
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ICTAI
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper, we present a purely incremental, scalable algorithm for the detection of elliptical shapes in images. Our method uses an incremental version of the Random Hough Tra...
112
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ADBIS
2006
Springer
15 years 9 months ago
2006
Springer
In existing systems, user transactions get blocked during materialized view creation and non-trivial database schema transformations. Blocking user transactions is not an option in...
124
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CAIP
1999
Springer
15 years 7 months ago
1999
Springer
Abstract. In this article, we deal with fast algorithms for the quaternionic Fourier transform (QFT). Our aim is to give a guideline for choosing algorithms in practical cases. Hen...
134
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ICPR
2008
IEEE
16 years 4 months ago
2008
IEEE
We propose the use of 3D (2D+time) Shape Context to recognize the spatial and temporal details inherent in human actions. We represent an action in a video sequence by a 3D point ...
158
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ADMA
2006
Springer
15 years 9 months ago
2006
Springer
The problem of finding anomaly has received much attention recently. However, most of the anomaly detection algorithms depend on an explicit definition of anomaly, which may be i...