604 search results - page 25 / 121 » Geometric segmentation of 3D structures |
COSIT
2007
Springer
15 years 1 months ago
2007
Springer
Abstract. The paper proposes a novel approach for a scale-dependent geometric simplification of 3D building models that are an integral part of virtual cities. In contrast to real-...
84
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ISBI
2008
IEEE
16 years 14 days ago
2008
IEEE
Acoustic shadows appear in ultrasound images as regions of low signal intensity after boundaries with very high acoustic impedance differences. Acoustic shadows can be viewed as i...
139
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TMI
2002
14 years 11 months ago
2002
A model-based method for three-dimensional image segmentation was developed and its performance assessed in segmentation of volumetric cardiac magnetic resonance (MR) images and ec...
122
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CVPR
2012
IEEE
13 years 2 months ago
2012
IEEE
This paper presents a method for learning 3D object templates from view labeled object images. The 3D template is defined in a joint appearance and geometry space, and is compose...
145
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PAMI
2010
14 years 10 months ago
2010
The notion of using context information for solving high-level vision and medical image segmentation problems has been increasingly realized in the field. However, how to learn a...