220 search results - page 4 / 44 » Modeling Image Context Using Object Centered Grid |
CARS
2004
14 years 10 months ago
2004
In this article we address the problem of blood flow simulation in realistic vascular objects. The anatomical surfaces are extracted by means of Level-Sets methods that accurately ...
3DPVT
2002
IEEE
15 years 2 months ago
2002
IEEE
3D medical images produced in health centers represent tremendous amounts of data spread over different places. Automatic processing of these data often allow quantitative and rep...
CVPR
2010
IEEE
15 years 5 months ago
2010
IEEE
There has been a growing interest in exploiting contextual information in addition to local features to detect and localize multiple object categories in an image. Context models ...
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ICCV
2011
IEEE
13 years 9 months ago
2011
IEEE
This paper addresses the problem of category-level image classification. The underlying image model is a graph whose nodes correspond to a dense set of regions, and edges reflec...
WACV
2005
IEEE
15 years 3 months ago
2005
IEEE
A number of recent systems for unsupervised featurebased learning of object models take advantage of cooccurrence: broadly, they search for clusters of discriminative features tha...