286 search results - page 39 / 58 » Efficient Semantic Indexing for Image Retrieval |
SIGDOC
2004
ACM
15 years 5 months ago
2004
ACM
The concept of thumbnails is common in image representation. A thumbnail is a highly compressed version of an image that provides a small, yet complete visual representation to th...
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DASFAA
2007
IEEE
15 years 6 months ago
2007
IEEE
One of the big issues facing current content-based image retrieval is how to automatically extract the high-level concepts from images. In this paper, we present an efficient syste...
WWW
2005
ACM
16 years 12 days ago
2005
ACM
We consider the problem of indexing high-dimensional data for answering (approximate) similarity-search queries. Similarity indexes prove to be important in a wide variety of sett...
SPIESR
2004
15 years 1 months ago
2004
This paper presents an overview of our recent work on managing image and video data. The first half of the paper describes a representation for the semantic spatial layout of vide...
ICIP
2003
IEEE
16 years 1 months ago
2003
IEEE
In this paper, we describe a retrieval system that uses hidden annotation to improve the performance. The contribution of this paper is a novel active learning framework that can ...