615 search results - page 74 / 123 » Estimation of Relative Camera Positions for Uncalibrated Cam... |
169
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SI3D
2012
ACM
14 years 1 months ago
2012
ACM
Shading complex materials such as acquired reflectances in multilight environments is computationally expensive. Estimating the shading integral requires multiple samples of the ...
159
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ICRA
2007
IEEE
16 years 14 days ago
2007
IEEE
— In this paper, we present an Extended Kalman Filter (EKF)-based algorithm for real-time vision-aided inertial navigation. The primary contribution of this work is the derivatio...
156
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DAGM
2005
Springer
15 years 11 months ago
2005
Springer
The paper presents an extended hand-eye calibration approach that, in contrast to the standard method, does not require a calibration pattern for determining camera position and or...
130
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ISER
2004
Springer
15 years 11 months ago
2004
Springer
In this paper, we propose an autonomous precision landing method for an unmanned helicopter based on an on-board visual navigation system consisting of a single pan-tilting camera,...
149
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ISCAS
2007
IEEE
16 years 13 days ago
2007
IEEE
- We describe a robotic vision system that aligns a camera's optical axis with its direction of translation by estimating the focus of expansion. Visual processing is based on...