9065 search results - page 1449 / 1813 » Robotics |
136
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CIRA
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract— We present a general framework for vessel segmentation in retinal images with a particular focus on small vessels. The retinal images are first processed by a nonlinea...
196
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CIRA
2007
IEEE
15 years 11 months ago
2007
IEEE
—This paper presents an automatic object detection and tracking algorithm by using particle swarm optimization (PSO) based method, which is a searching algorithm inspired by the ...
176
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CIRA
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract—In classical image classification approaches, lowlevel features have been used. But the high dimensionality of feature spaces poses a challenge in terms of feature selec...
122
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CRV
2007
IEEE
15 years 11 months ago
2007
IEEE
To perform as desired in a dynamic environment a vision system must adapt to a variety of operating conditions by selecting vision modules, tuning their parameters, and controllin...
124
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CRV
2007
IEEE
15 years 11 months ago
2007
IEEE
This work addresses the practical problem of keeping a camera network calibrated during a recording session. When dealing with real-time applications, a robust calibration of the ...