98 search results - page 17 / 20 » Shaping Level Sets with Submodular Functions |
VC
2010
13 years 3 months ago
2010
Abstract Three-dimensional (3D) representations of complex geometric shapes, especially when they are reconstructed from magnetic resonance imaging (MRI) and computed tomography (C...
IMR
2003
Springer
14 years 1 months ago
2003
Springer
A local cell quality metric is introduced and used to construct a variational functional for a grid smoothing algorithm. A maximum principle is proved and the properties of the loc...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
This paper presents a purely image-based approach to fusing foreground silhouette information from multiple arbitrary views. Our approach does not require 3D constructs like camer...
GECCO
2006
Springer
14 years 3 days ago
2006
Springer
Segmentation of medical images is challenging due to poor image contrast and artifacts that result in missing or diffuse organ/tissue boundaries. Consequently, this task involves ...
PG
2000
IEEE
14 years 25 days ago
2000
IEEE
Recent years have witnessed dramatic growth in the use of subdivision schemes for graphical modeling and animation, especially for the representation of smooth, oftentimes complex...