144 search results - page 7 / 29 » Landmark matching on the sphere using distance functions |
KDD
2010
ACM
13 years 11 months ago
2010
ACM
In this paper, we propose a unified algorithmic framework for solving many known variants of MDS. Our algorithm is a simple iterative scheme with guaranteed convergence, and is m...
VISUALIZATION
2005
IEEE
14 years 1 months ago
2005
IEEE
We introduce a technique to visualize the gradual evolutionary change of the shapes of living things as a morph between known three-dimensional shapes. Given geometric computer mo...
ICRA
1999
IEEE
13 years 11 months ago
1999
IEEE
We describe techniques for performing mobile robot localization using occupancy grids that allow subpixel localization and uncertainty estimation in the pixelized pose space. The ...
BMCBI
2010
13 years 7 months ago
2010
Background: Many molecules are flexible and undergo significant shape deformation as part of their function, and yet most existing molecular shape comparison (MSC) methods treat t...
PAMI
2011
12 years 10 months ago
2011
—This paper introduces a square-root velocity (SRV) representation for analyzing shapes of curves in Euclidean spaces under an elastic metric. Due to this SRV representation the ...