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178
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CVPR
1997
IEEE
15 years 11 months ago
1997
IEEE
We describe a new multi-phase, color-based image retrieval system, FOCUS Fast Object Color-based qUery System , with an online user interface which is capable of identifying mult...
178
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ICDE
2007
IEEE
15 years 10 months ago
2007
IEEE
The problem of trajectory similarity in moving object databases is a relatively new topic in the spatial and spatiotemporal database literature. Existing work focuses on the spati...
212
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ECCV
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. In this paper, we describe an unsupervised learning framework to segment a scene into semantic regions and to build semantic scene models from longterm observations of mo...
194
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ADBIS
2000
Springer
15 years 10 months ago
2000
Springer
Research in spatio-temporal databases has largely focused on extensions of access methods for the proper handling of time changing spatial information. In this paper, we present th...
171
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PICS
1998
15 years 8 months ago
1998
In this paper we describe the Image FidelityAssessor (IFA), a model of the human visual system designed to evaluate perceived fidelity. In particular, we describe the structure of...