3348 search results - page 521 / 670 » Tracking Objects Using Recognition |
119
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CGVR
2009
15 years 9 days ago
2009
Accurate calibration of a head mounted display (HMD) is essential both for research on the visual system and for realistic interaction with virtual objects. Yet, existing calibrati...
CORR
2010
Springer
14 years 11 months ago
2010
Springer
This paper presents a method for improving any object tracking algorithm based on machine learning. During the training phase, important trajectory features are extracted which are...
ESI
2010
14 years 9 months ago
2010
The recent Heliophysics Virtual Observatory (VxO) effort involves the development of separate observatories with a low overlap in physical domain or area of scientific specializat...
114
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SIGGRAPH
2010
ACM
15 years 3 months ago
2010
ACM
We introduce a purely passive facial capture approach that uses only an array of video cameras, but requires no template facial geometry, no special makeup or markers, and no acti...
106
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CVPR
1999
IEEE
16 years 1 months ago
1999
IEEE
A recursive method is presented for recovering 3D object shape and camera motion under orthography from an extended sequence of video images. This may be viewed as a natural exten...