907 search results - page 106 / 182 » An Event-Based Approach to Spatial Information |
167
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MIS
1999
Springer
15 years 8 months ago
1999
Springer
In a video database, large amount of information involving video, audio, and/or images needs to be stored and managed. Therefore, there is an important need for novel techniques a...
142
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SIGGRAPH
1998
ACM
15 years 8 months ago
1998
ACM
A perceptually based approach for selecting image samples has been developed. An existing image processing vision model has been extended to handle color and has been simplified ...
137
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GECCO
2006
Springer
15 years 7 months ago
2006
Springer
Segmentation of medical images is challenging due to poor image contrast and artifacts that result in missing or diffuse organ/tissue boundaries. Consequently, this task involves ...
130
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CCS
2008
ACM
15 years 6 months ago
2008
ACM
Pervasive computing environments have created a requirement for spatial- and temporal-aware access control systems. Although temporal, spatial and spatio-temporal role-based acces...
130
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WSCG
2004
15 years 5 months ago
2004
The quality of a 3D volume visualization heavily depends on a representative transfer function which is responsible for mapping the original density values to color and opacity. F...