Paper Info
Title
A registration method for rigid objects without point matching
Abstract
A method for the registration of rigid objects by attracting objects to the desired posture by appropriate forces is described. Inputs are a group of three-dimensional coordinates of the points representing an object in the initial state and in the goal state. No information on point correspondence between the initial and the goal states is given. Firstly, the object is translated from the initial position so that its centroid coincides with one of the goal position. The difference in posture of the object is corrected by rotating round the centroid by the torque which attracts it to the goal posture. We demonstrate that repulsive forces to each point of the object from all points at the goal posture, whose magnitude is the square of the distance between the points, satisfactorily produces such torque.
Year
DOI
Venue
1994
10.1007/BFb0028344
ECCV (2)
Keywords
Field
DocType
rigid object,point matching,registration method,three dimensional
Magnitude (mathematics),Computer vision,Point set registration,Rotation matrix,Point correspondence,Torque,Computer science,Artificial intelligence,Centroid
Conference
ISBN
Citations 
PageRank 
0-387-57957-5
2
0.48
References 
Authors
5
1
Name
Order
Citations
PageRank
Yasuyo Kita119223.37