2323 search results - page 238 / 465 » Image based flow visualization |
165
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IJCV
1998
15 years 6 months ago
1998
The problem of tracking curves in dense visual clutter is challenging. Kalman filtering is inadequate because it is based on Gaussian densities which, being unimodal, cannot repre...
168
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ICRA
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract-- We present in this paper a way to achieve positioning tasks by visual servoing under complex luminance variations. To do that, we use as visual features the luminance of...
146
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ISCAS
2005
IEEE
16 years 11 hour ago
2005
IEEE
—Recent successes in micro-aerial vehicles (< 15cm length, wingspan, height), have highlighted the lack of real-time sensors for flight control. In this paper we describe a lo...
180
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ICRA
2010
IEEE
15 years 5 months ago
2010
IEEE
— This paper presents a formulation of image-based visual servoing (IBVS) for a spherical camera where coordinates are parameterized in terms of colatitude and longitude: IBVSSph...
183
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ICRA
2007
IEEE
16 years 22 days ago
2007
IEEE
— This paper presents a method to achieve visual servoing tasks when the shape of the object being observed as well as the final image are unknown. Therefore, a reconstruction p...