814 search results - page 107 / 163 » Image Segmentation by MAP-ML Estimations |
MICCAI
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. Often in neurosurgical planning a dual spin echo acquisition is performed that yields proton density (PD) and T2-weighted images to evaluate edema near a tumor or lesion....
ECCV
2000
Springer
15 years 11 months ago
2000
Springer
This paper presents an original method for three-dimensional elastic registration of multimodal images. We propose to make use of a scheme that iterates between correcting for inte...
ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
In this paper, we propose a general two-dimensional hidden Markov model (2D-HMM), where dependency of the state transition probability on any state is allowed as long as causality...
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CVPR
2010
IEEE
15 years 2 months ago
2010
IEEE
In the segmentation of natural images, most algorithms rely on the concept of occlusion. In x-ray images, however, this assumption is violated, since x-ray photons penetrate most ...
EUROGRAPHICS
2010
Eurographics
14 years 11 months ago
2010
Eurographics
Image matting aims at extracting foreground elements from an image by means of color and opacity (alpha) estimation. While a lot of progress has been made in recent years on impro...