501 search results - page 12 / 101 » Accurate Estimates without Calibration |
132
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ICPR
2008
IEEE
16 years 5 months ago
2008
IEEE
Often the deployed pan-tilt-zoom (PTZ) cameras undergo a pure pan or pure tilt rotation. This is a degenerate case for most of the PTZ camera calibration methods. That is, under t...
131
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VTC
2008
IEEE
15 years 10 months ago
2008
IEEE
—The accuracy of Time of Arrival (TOA) measurements is significantly compromised due to the multipath components which coexist with the desired Line of Sight (LOS) components in ...
133
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ICIP
2006
IEEE
16 years 5 months ago
2006
IEEE
In this paper, we study the calibration of head pose estimation in stereo camera setting for meeting room video event analysis. Head pose information infers the direction of atten...
160
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AVSS
2006
IEEE
15 years 10 months ago
2006
IEEE
Dual camera systems (omnidirectional and slaved PTZ cameras) are widely used in public area monitoring and target tracking. However, due to their low and non-uniform resolution, o...
186
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TASE
2010
IEEE
14 years 10 months ago
2010
IEEE
This paper presents a robust calibration procedure for clustered wireless sensor networks. Accurate calibration of between-node distances is one crucial step in localizing sensor n...