695 search results - page 20 / 139 » Mixture model based contextual image retrieval |
104
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ICPR
2000
IEEE
15 years 3 months ago
2000
IEEE
Retrieval techniques based on pure similarity metrics are often suffered from the scales of image features. An alternative approach is to learn a mapping based on queries and rele...
SIGIR
2009
ACM
15 years 5 months ago
2009
ACM
Retrieval with Logical Imaging is derived from belief revision and provides a novel mechanism for estimating the relevance of a document through logical implication (i.e. P(q → ...
ICPR
2000
IEEE
16 years 9 days ago
2000
IEEE
A major challenge for face recognition algorithms lies in the variance faces undergo while changing pose. This problem is typically addressed by building view dependent models bas...
105
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UIST
2010
ACM
14 years 9 months ago
2010
ACM
An important aspect of making the Web accessible to blind users is ensuring that all important web page elements such as links, clickable buttons, and form fields have explicitly ...
108
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ICCV
2005
IEEE
16 years 1 months ago
2005
IEEE
We present a two-layer hierarchical formulation to exploit different levels of contextual information in images for robust classification. Each layer is modeled as a conditional f...