298 search results - page 20 / 60 » Metric graph reconstruction from noisy data |
ISBI
2002
IEEE
14 years 8 months ago
2002
IEEE
In magnetic resonance diffusion tensor imaging (DTI), the direction and magnitude of diffusion of water molecules is characterized by a diffusion tensor. In the central nervous sy...
FOCS
2007
IEEE
13 years 11 months ago
2007
IEEE
We study the reconstruction of a stratified space from a possibly noisy point sample. Specifically, we use the vineyard of the distance function restricted to a 1-parameter family...
SIGGRAPH
2010
ACM
14 years 1 days ago
2010
ACM
We introduce an interactive tool which enables a user to quickly assemble an architectural model directly over a 3D point cloud acquired from large-scale scanning of an urban scen...
IROS
2009
IEEE
14 years 2 months ago
2009
IEEE
— In this paper, we present a new algorithm for the alignment of two 3D scans. The approach uses a region-based matching technique. We make no assumptions about the initial posit...
TMI
2010
13 years 2 months ago
2010
We present a novel method for joint reconstruction of both image and motion in positron-emission-tomography (PET). Most other methods separate image from motion estimation: They us...