3349 search results - page 468 / 670 » A model for image patch-based algorithms |
191
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ICCV
2009
IEEE
16 years 9 months ago
2009
IEEE
Partially occluded faces are common in many applications
of face recognition. While algorithms based on sparse
representation have demonstrated promising results, they
achieve t...
278
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ECCV
2004
Springer
16 years 6 months ago
2004
Springer
Photometric stereo algorithms use a Lambertian reflectance model with a varying albedo field and involve the appearances of only one object. This paper extends photometric stereo a...
120
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ICPR
2006
IEEE
16 years 5 months ago
2006
IEEE
This paper presents a comparative study of robust diffusion algorithms when used for smoothing structural fields applied in volumetric image interpolation. The input data consists...
152
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ICRA
2005
IEEE
15 years 9 months ago
2005
IEEE
— This paper presents a robust model-based visual tracking algorithm that can give accurate 3D pose of a rigid object. Our tracking algorithm uses an incremental pose update sche...
129
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WSCG
2004
15 years 5 months ago
2004
In this paper we present a new technique for rendering very large datasets representing point-sampled surfaces. Rendering efficiency is considerably improved by using stochastic s...