1616 search results - page 106 / 324 » On Edge Detection on Surfaces |
174
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
The virtual white cane is a range sensing device based on active triangulation, that can measure distances at a rate of 15 measurements/second. A blind person can use this device ...
187
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ICCV
2001
IEEE
16 years 8 months ago
2001
IEEE
The shape of an object may be estimated by observing the shadows on its surface. We present a method that is robust with respect to a conservative classification of shadow regions...
186
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ICIAP
2001
Springer
16 years 7 months ago
2001
Springer
This paper describes a technique to represent relevant information of tree-like structures in a compact way. The technique is general. In the application described here, the image...
196
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PG
2003
IEEE
16 years 2 days ago
2003
IEEE
Interactive applications such as virtual reality systems have become popular in recent years. A ground surface composed of a granular material can be deformed when it comes into c...
167
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EUROSSC
2008
Springer
15 years 8 months ago
2008
Springer
This article describes a few techniques to transform daily life objects into tactile interfaces, and presents the implementation details for three objects chosen as example: a ligh...