406 search results - page 34 / 82 » Triangulation-free 3D Reconstruction from LiDAR Data |
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
An efficient algorithm for compression of dynamic time-consistent 3D meshes is presented. Such a sequence of meshes contains a large degree of temporal statistical dependencies tha...
TIP
2011
13 years 3 months ago
2011
Abstract—Image reconstruction from its projections is a necessity in many applications such as medical (CT), security, inspection, and others. This paper extends the 2-D Fan-beam...
3DIM
2003
IEEE
14 years 1 months ago
2003
IEEE
The Cramer-Rao error bound provides a fundamental limit on the expected performance of a statistical estimator. The error bound depends on the general properties of the system, bu...
TMI
2010
13 years 3 months ago
2010
We present a novel 3-D scalable compression method for medical images with optimized volume of interest (VOI) coding. The method is presented within the framework of interactive te...
CVPR
2008
IEEE
13 years 10 months ago
2008
IEEE
We present a new approach for building reconstruction from a single Digital Elevation Model (DEM). It treats buildings as an assemblage of simple urban structures extracted from a...