17 search results - page 1 / 4 » GPU-Accelerated Nearest Neighbor Search for 3D Registration |
ICVS
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. Nearest Neighbor Search (NNS) is employed by many computer vision algorithms. The computational complexity is large and constitutes a challenge for real-time capability. ...
VMV
2003
13 years 6 months ago
2003
There are many nearest neighbor algorithms tailormade for ICP, but most of them require special input data like range images or triangle meshes. We focus on efficient nearest nei...
DAGM
2009
Springer
13 years 11 months ago
2009
Springer
We present a novel algorithm for the markerless tracking of deforming surfaces such as faces. We acquire a sequence of 3D scans along with color images at 40Hz. The data is then re...
VC
2008
13 years 4 months ago
2008
Abstract We propose a new featurebased registration method for rigidbody alignment of overlapping point clouds (PCs) efficiently under the influence of noise and outliers. The prop...
ICMCS
2006
IEEE
13 years 10 months ago
2006
IEEE
An algorithm for finding coupling points plays an important role in the Iterative Closest Point algorithm (ICP) which is widely used in registration applications in medical and 3-...