196 search results - page 18 / 40 » Invariant Image Object Recognition Using Mixture Densities |
101
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CVPR
2000
IEEE
16 years 1 months ago
2000
IEEE
We consider the problem of determining functions of an image of an object that are insensitive to illumination changes. We rst show that for an object with Lambertian r e e ctanc ...
115
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CVPR
2012
IEEE
13 years 2 months ago
2012
IEEE
While Boltzmann Machines have been successful at unsupervised learning and density modeling of images and speech data, they can be very sensitive to noise in the data. In this pap...
105
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CVIU
2004
14 years 11 months ago
2004
This paper describes a method to identify partially occluded shapes which are randomly oriented in 3D space. The goal is to match the object contour present in an image with an ob...
105
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CVPR
2005
IEEE
16 years 1 months ago
2005
IEEE
Sets of local features that are invariant to common image transformations are an effective representation to use when comparing images; current methods typically judge feature set...
125
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ACCV
2010
Springer
14 years 6 months ago
2010
Springer
We propose a method to measure similarity of shape for 3D objects using 3-dimensional shape subspaces produced by the factorization method. We establish an index of shape similarit...