208 search results - page 19 / 42 » Gradients for Retinotectal Mapping |
111
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IJRR
2010
15 years 2 months ago
2010
— This paper addresses the problem of closing the loop from perception to action selection for unmanned ground vehicles, with a focus on navigating slopes. A new non-parametric l...
204
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IJCNN
2006
IEEE
15 years 9 months ago
2006
IEEE
—This paper presents an Improved Snake Model (ISM) effective for performing fast image segmentation. The work takes advantage of two well-known snake models of Balloon [1] and GG...
150
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COMPUTING
2004
15 years 3 months ago
2004
The presented image registration method uses a regularized gradient flow to correlate the intensities in two images. Thereby, an energy functional is successively minimized by des...
160
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CVPR
1998
IEEE
16 years 5 months ago
1998
IEEE
We propose a methodfor segmenting gray-value images. By segmentation, we mean a map from the set of pixels to a small set of levels such that each connected component of the set o...
125
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SCALESPACE
2005
Springer
15 years 9 months ago
2005
Springer
In this paper we propose a new motion estimator for image sequences depicting fluid flows. The proposed estimator is based on the Helmholtz decomposition of vector fields. This ...