602 search results - page 104 / 121 » Segmenting point-sampled surfaces |
132
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
In this paper we describe a method for detection and measurement of elliptical particles in atomic force microscopy (AFM) images. AFM imaging is used in physics to scan surfaces; ...
160
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MICCAI
2008
Springer
16 years 5 months ago
2008
Springer
We propose a novel Active Volume Model (AVM) which deforms in a free-form manner to minimize energy. Unlike Snakes and level-set active contours which only consider curves or surfa...
136
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ICCV
2007
IEEE
15 years 10 months ago
2007
IEEE
Many vision tasks such as scene segmentation, or the recognition of materials within a scene, become considerably easier when it is possible to measure the spectral reflectance o...
145
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CVBIA
2005
Springer
15 years 9 months ago
2005
Springer
We present a novel framework to exert topology control over a level set evolution. Level set methods offer several advantages over parametric active contours, in particular automat...
160
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EUROCAST
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. We present a 3D geometric flow designed to evolve in Diffusion Tensor Magnetic Resonance Images(DT-MRI) along fiber tracts by measuring the diffusive similarity betwe...