570 search results - page 29 / 114 » Efficient retrieval of similar shapes |
DELOS
2000
14 years 11 months ago
2000
Similarity search in image database is commonly implemented as nearest-neighbor search in a feature space of the images. For that purpose, a large number of different features as ...
103
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ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper, we present a new and robust shape descriptor, which can be efficiently used to quickly prune a search for similar shapes in a large image database. The proposed sha...
ENGL
2007
14 years 9 months ago
2007
—This paper presents a novel hybrid method for content based visual information retrieval (CBIR) that combines shape analysis of objects in image with their automatic indexing by...
104
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SISAP
2010
IEEE
14 years 7 months ago
2010
IEEE
The retrieval of videos of interest from large video collections is a main open problem which calls for the definition of new video content characterization techniques in term of ...
WWW
2006
ACM
15 years 10 months ago
2006
ACM
This paper proposes a semantic overlay based on the small world phenomenon that facilitates efficient search for information retrieval in unstructured P2P systems. In the semantic...