1791 search results - page 262 / 359 » Semantics and Complexity of SPARQL |
121
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ICCV
2009
IEEE
16 years 9 months ago
2009
IEEE
We present an activity recognition feature inspired by
human psychophysical performance. This feature is based
on the velocity history of tracked keypoints. We present a
generat...
145
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ECCV
2008
Springer
16 years 6 months ago
2008
Springer
Abstract. There is a huge diversity of definitions of "visually meaningful" image segments, ranging from simple uniformly colored segments, textured segments, through sym...
148
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ECCV
2004
Springer
16 years 6 months ago
2004
Springer
Data association (obtaining correspondences) is a ubiquitous problem in computer vision. It appears when matching image features across multiple images, matching image features to ...
218
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ICDE
1996
IEEE
16 years 5 months ago
1996
IEEE
A multimedia presentation refers to the presentation of multimedia data using output devices such as monitors for text and video, and speakers for audio. Each presentation consist...
248
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ICDE
1995
IEEE
16 years 5 months ago
1995
IEEE
?In a fuzzy relational database where a relation is a fuzzy set of tuples and ill-known data are represented by possibility distributions, nested fuzzy queries can be expressed in ...