1616 search results - page 106 / 324 » On Edge Detection on Surfaces |
CVPR
2005
IEEE
14 years 10 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 ...
ICCV
2001
IEEE
14 years 10 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...
ICIAP
2001
Springer
14 years 8 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...
PG
2003
IEEE
14 years 1 months 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...
EUROSSC
2008
Springer
13 years 10 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...