948 search results - page 153 / 190 » An Image Overlay System for Medical Data Visualization |
MM
2009
ACM
15 years 4 months ago
2009
ACM
This paper proposes a hash function family based on feature vocabularies and investigates the application in building indexes for image search. Each hash function is associated wi...
100
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IV
2009
IEEE
15 years 4 months ago
2009
IEEE
Interactive 3D geovirtual environments (GeoVE), such as 3D virtual city and landscape models, are important tools to communicate geo-spatial information. Usually, this includes st...
113
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VVS
2000
IEEE
15 years 2 months ago
2000
IEEE
This paper describes architecture and implementation of the ULTRAVIS system, a pure software solution for versatile and fast volume rendering. It provides perspective raycasting, ...
ICIAR
2004
Springer
15 years 3 months ago
2004
Springer
Recently, log-polar images have been successfully used in active-vision tasks such as vergence control or target tracking. However, while the role of foveal data has been exploited...
101
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AFRIGRAPH
2004
ACM
15 years 3 months ago
2004
ACM
In the real world, the human eye is confronted with a wide range of luminances from bright sunshine to low night light. Our eyes cope with this vast range of intensities by adapta...