9133 search results - page 397 / 1827 » Modelling perception using image processing algorithms |
143
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
In this paper we study various chain codes, which are representations of binary image contours, in terms of their ability to compress in the best way the contour information using...
201
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CGF
2011
14 years 8 months ago
2011
We present a novel method to estimate an approximation of the reflectance characteristics of optically thick, homogeneous translucent materials using only a single photograph as ...
124
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AIPS
2003
15 years 6 months ago
2003
In this paper we describe a compromise between generative planning and special-purpose software. Hierarchical functional models are used by an intelligent system to represent its ...
172
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CVPR
2006
IEEE
15 years 11 months ago
2006
IEEE
This paper describes an algorithm for pose and illumination invariant face recognition from a single image under occlusions. The method iteratively estimates the parameters of a 3...
158
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CVIU
2004
15 years 4 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...