1641 search results - page 119 / 329 » The 3D visibility complex |
TOG
2008
14 years 10 months ago
2008
In this paper, we introduce a simple sketching method to generate a realistic 3D tree model from a single image. The user draws at least two strokes in the tree image: the first c...
3DIM
2003
IEEE
15 years 3 months ago
2003
IEEE
We examine the problem of editing complex 3D objects. We convert the problem of editing a 3D object of arbitrary size and surface properties to a problem of editing a 2D image. We...
DGCI
2008
Springer
14 years 11 months ago
2008
Springer
A novel method for segmenting simplified skeletons of 3D shapes is presented. The so-called simplified Y-network is computed, defining boundaries between 2D sheets of the simplifie...
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IEEEICCI
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— The underwater environment presents many challenges for robotic sensing including highly variable lighting and the presence of dynamic objects such as fish and suspend...
DAGM
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. This paper presents the integration of 3D shape knowledge into a variational model for level set based image segmentation and tracking. Having a 3D surface model of an ob...