113 search results - page 13 / 23 » Image Contrast Enhancement by Analysis on Embedded Surfaces ... |
SMI
2006
IEEE
14 years 1 months ago
2006
IEEE
We develop a new surface matching framework to handle surface comparisons based on a novel mathematical analysis of curves on surfaces, and propose a unique signature for any clos...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper, we propose a probabilistic videobased facial expression recognition method on manifolds. The concept of the manifold of facial expression is based on the observatio...
IPMI
2007
Springer
14 years 8 months ago
2007
Springer
We introduce Localized Components Analysis (LoCA) for describing surface shape variation in an ensemble of biomedical objects using a linear subspace of spatially localized shape c...
IPMI
2009
Springer
14 years 8 months ago
2009
Springer
Abstract. This paper presents a novel method of optimizing pointbased correspondence among populations of human cortical surfaces by combining structural cues with probabilistic co...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
We present a photometric stereo method for non-diffuse materials that does not require an explicit reflectance model or reference object. By computing a data-dependent rotation of...