1421 search results - page 62 / 285 » Variational image segmentation using boundary functions |
97
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DGCI
2006
Springer
15 years 6 months ago
2006
Springer
Abstract. Designing interactive segmentation methods for digital volume images is difficult, mainly because efficient 3D interaction is much harder to achieve than interaction with...
118
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TITB
2011
14 years 9 months ago
2011
— Ultrasound images segmentation is a difficult problem due to speckle noise, low contrast and local changes of intensity. Intensity based methods do not perform particularly we...
137
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DAGM
2010
Springer
15 years 3 months ago
2010
Springer
Abstract. For every segmentation task, prior knowledge about the object that shall be segmented has to be incorporated. This is typically performed either automatically by using la...
140
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BIOCOMP
2008
15 years 3 months ago
2008
⎯This paper presents an improved multi-object segmentation algorithm based on probabilistic labeling. First, a critical look is focused on utilizing vector calculus operator and ...
155
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ECCV
2008
Springer
16 years 4 months ago
2008
Springer
In this work, we present an approach to jointly segment a rigid object in a 2D image and estimate its 3D pose, using the knowledge of a 3D model. We naturally couple the two proces...