480 search results - page 31 / 96 » Spatial Index on Air |
136
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ICIP
2007
IEEE
15 years 8 months ago
2007
IEEE
Palette re-ordering is a well known and very effective approach for improving the compression of color indexed images. If the spatial distribution of the indexes in the image is s...
110
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CCGRID
2003
IEEE
15 years 7 months ago
2003
IEEE
This paper addresses the query performance issue for Relational OLAP (ROLAP) datacubes. We present a distributed multi-dimensional ROLAP indexing scheme which is practical to imple...
113
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ICDCSW
2003
IEEE
15 years 7 months ago
2003
IEEE
In this paper, we present the results of our work that seeks to negotiate the gap between low-level features and highlevel concepts in the domain of video shot detection. We intro...
119
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CVPR
1998
IEEE
16 years 3 months ago
1998
IEEE
We propose a new image retrieval method based on human perceptual clustering of color images. This color clustering produces for each image a small set of representative colors wh...
121
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RIAO
2000
15 years 3 months ago
2000
We introduce in this paper the general architecture of an image search engine based on pre-attentive similarities. The components of this system are presented and some of them are...