2323 search results - page 251 / 465 » Image based flow visualization |
135
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ICPR
2008
IEEE
16 years 25 days ago
2008
IEEE
In X-ray interventional imaging, improved denoising enables lower X-ray dose and better visualization, resulting in increased confidence in the therapeutic act. This article focu...
121
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
The National Library of Medicine has been developing CervigramFinder, a Web-accessible prototype content-based image retrieval (CBIR) system for cervical cancer research, to retri...
188
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SIGGRAPH
1998
ACM
15 years 10 months ago
1998
ACM
In this paper we develop a computational model of adaptation and spatial vision for realistic tone reproduction. The model is based on a multiscale representation of pattern, lumi...
240
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CVIU
2011
14 years 10 months ago
2011
Abstract—In this paper, three approaches to utilizing objectlevel spatial contextual information for semantic image analysis are presented and comparatively evaluated. Contextual...
199
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
The extraction of contours using deformable models, such as snakes, is a problem of great interest in computer vision, particular in areas of medical imaging and tracking. Snakes ...