447 search results - page 43 / 90 » Content based image retrieval using curvelet transform |
133
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MM
1994
ACM
15 years 3 months ago
1994
ACM
In this paper we propose a technique for segmenting images by texture content with application to indexing images in a large image database. Using a quad-tree decomposition, textu...
ISCAS
2008
IEEE
15 years 6 months ago
2008
IEEE
— In this paper, a new statistical model is proposed for modeling the nature images in the transform domain. We demonstrate that the von Mises distribution (VM) fits accurately ...
ICPR
2008
IEEE
15 years 6 months ago
2008
IEEE
Most systems for content based image retrieval (CBIR) employ low level image features as a similarity measure. The problem of CBIR systems is that they are a “black box” to th...
136
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SIGIR
2012
ACM
13 years 2 months ago
2012
ACM
Similarity search is a key challenge for multimedia retrieval applications where data are usually represented in high-dimensional space. Among various algorithms proposed for simi...
147
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TOG
2012
13 years 2 months ago
2012
We develop a system for 3D object retrieval based on sketched feature lines as input. For objective evaluation, we collect a large number of query sketches from human users that a...