1749 search results - page 232 / 350 » Conditional colorings of graphs |
182
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SCIA
2007
Springer
16 years 25 days ago
2007
Springer
Abstract. Image-Based Lighting (IBL) has become a very popular approach in computer graphics. In essence IBL is based on capturing the illumination conditions in a scene in an omni...
180
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AVSS
2006
IEEE
16 years 24 days ago
2006
IEEE
We present a system for automatic head tracking with a single pan-tilt-zoom (PTZ) camera. In distance education the PTZ tracking system developed can be used to follow a teacher a...
186
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WACV
2002
IEEE
15 years 11 months ago
2002
IEEE
Detecting human arm motion in a typical classroom environment is a challenging task due to the noisy and highly dynamic background, varying light conditions, as well as the small ...
198
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ROBOCUP
1999
Springer
15 years 11 months ago
1999
Springer
An innovative technique for segmentation of color images is proposed. The technique implements an approach based on thresholding of the hue histogram. A new function for detecting...
163
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FGR
1996
IEEE
15 years 11 months ago
1996
IEEE
In Computer Mediated Communication such as desktop video conferencing, static video cameras provide a restricted field of view of remote sites. The effective field of view can be ...