7326 search results - page 1227 / 1466 » Methods for modalities 3 |
160
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GRAPHICSINTERFACE
2007
15 years 8 months ago
2007
We introduce a point-based algorithm for computing and rendering stream surfaces and path surfaces of a 3D flow. The points are generated by particle tracing, and an even distrib...
159
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GRAPHICSINTERFACE
2008
15 years 8 months ago
2008
A major challenge of novel scientific visualization using Augmented Reality is the accuracy of the user/camera position tracking. Many alternative techniques have been proposed, b...
141
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HCI
2007
15 years 8 months ago
2007
This paper proposes new method for object reference which enables a person to find surrounding objects and develops a navigation system named CoCo. CoCo employs an ultrasonic direc...
173
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MVA
2007
15 years 8 months ago
2007
In laparoscopic surgeries, because of lack of tactile sensation and 3D visual feedback, it is difficult to identify the position of blood vessels intraoperatively. An accidental i...
196
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MVA
2007
15 years 8 months ago
2007
This paper presents a method for markerless human motion capture using a single camera. It uses tree-based filtering to efficiently propagate a probability distribution over pos...