117 search results - page 13 / 24 » Globally Optimal Image Segmentation with an Elastic Shape Pr... |
ECCV
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. We consider the problem of estimating the shape and radiance of a scene from a calibrated set of images under the assumption that the scene is Lambertian and its radiance...
147
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CVPR
2012
IEEE
13 years 5 days ago
2012
IEEE
We address the problem of recovering shape, albedo, and illumination from a single grayscale image of an object, using shading as our primary cue. Because this problem is fundamen...
ICCV
2011
IEEE
13 years 9 months ago
2011
IEEE
Convex relaxation techniques have become a popular approach to image segmentation as they allow to compute solutions independent of initialization to a variety of image segmentati...
197
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EMMCVPR
2011
Springer
13 years 9 months ago
2011
Springer
Length and area regularization are commonplace for inverse problems today. It has however turned out to be much more difficult to incorporate a curvature prior. In this paper we pr...
ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
DIn this paper 1 , we propose a shape-based variational framework to curve evolution for the segmentation of tongue contours from MRI mid-sagittal images. In particular, we first...