8298 search results - page 282 / 1660 » Query-Free Information Retrieval |
264
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GIS
2007
ACM
16 years 5 months ago
2007
ACM
We investigate the application of a new category of low-level image descriptors termed interest points to remote sensed image analysis. In particular, we compare how scale and rot...
138
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ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
This paper addresses the problem of image retrieval from an encrypted database, where data confidentiality is preserved both in the storage and retrieval process. The paper focus...
146
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INEX
2007
Springer
15 years 11 months ago
2007
Springer
CWI and University of Twente used PF/Tijah, a flexible XML retrieval system, to evaluate structured document retrieval, multimedia retrieval, and entity ranking tasks in the conte...
141
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MM
2003
ACM
15 years 10 months ago
2003
ACM
We present a method being developed to extract information about characters’ emotions in films. It is suggested that this information can help describe higher levels of multimed...
249
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ICPR
2008
IEEE
16 years 6 months ago
2008
IEEE
The calculation of local features at points of interest is a vital part of many current image retrieval and object detection systems. The wavelet-based interest point detector by ...