13336 search results - page 459 / 2668 » Computer Vision: Algorithms and Applications |
161
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CVPR
2008
IEEE
16 years 9 months ago
2008
IEEE
Active Appearance Models (AAMs) typically only use 50-100 mesh vertices because they are usually constructed from a set of training images with the vertices hand-labeled on them. ...
172
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ECCV
2006
Springer
16 years 8 months ago
2006
Springer
In this paper we present a new density estimation algorithm using mixtures of mixtures of Gaussians. The new algorithm overcomes the limitations of the popular Expectation Maximiza...
150
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ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
We introduce a novel wire detection algorithm for use in low altitude urban aircraft reconnaissance. A line profile model is described and effectively used to discriminate wires f...
174
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ICPR
2006
IEEE
16 years 8 months ago
2006
IEEE
This paper presents an algorithm for multiscale image segmentation. Towards this, it proposes a new region model, that of a homogenous region surrounded by ramp discontinuities (a...
181
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CVPR
2008
IEEE
15 years 8 months ago
2008
IEEE
We present a recursive algorithm for 3D surface reconstruction based on Photometric Stereo in the presence of highlights, and self and cast shadows. We assume that the surface re�...