56823 search results - page 19 / 11365 » Which landmark is useful |
BILDMED
2007
13 years 9 months ago
2007
We introduce a new hybrid approach for spline-based elastic image registration using both point landmarks and intensity information. As underlying deformation model we use Gaussian...
3DIM
2007
IEEE
14 years 2 months ago
2007
IEEE
In this paper we propose a method to determine the exterior orientation of each frame of an intensity image sequence using prior knowledge of the scene stored in a pointbased envi...
ICRA
2000
IEEE
14 years 1 days ago
2000
IEEE
This paper presents an algorithm for simultaneous localization and map building for a mobile robot moving in an unknown environment. The robot can measure only the bearings to ide...
ICRA
2002
IEEE
14 years 18 days ago
2002
IEEE
This article presents vision functions needed on a mobile robot to deal with landmark-based navigation in buildings. Landmarks are planar, quadrangular surfaces, which must be dis...
FGR
2006
IEEE
14 years 1 months ago
2006
IEEE
Good registration (alignment to a reference) is essential for accurate face recognition. The effects of the number of landmarks on the mean localization error and the recognition ...