DocumentCode
1082137
Title
Motion from three weak perspective images using image rotation
Author
Ostuni, J. ; Dunn, S.
Author_Institution
Nat. Inst. of Health, Bethesda, MD
Volume
18
Issue
1
fYear
1996
fDate
1/1/1996 12:00:00 AM
Firstpage
64
Lastpage
69
Abstract
In this paper, it is shown that by using image rotation, one can develop a linear algorithm to find motion using three weak perspective images. By using the correspondence of four points over a pair of these images, a function can be developed which allows one to perform the necessary rotation. With the correct image rotation, one need only add a third image to have an overdetermined linear system with which to solve for the unknown elements of the rotation matrices relating these three images
Keywords
image sequences; matrix algebra; motion estimation; 3D object; correspondence; image rotation; linear algorithm; motion estimation; object pose; orthographic projection; rotation matrices; weak perspective images; Biomedical engineering; Equations; Graphics; Image analysis; Linear systems;
fLanguage
English
Journal_Title
Pattern Analysis and Machine Intelligence, IEEE Transactions on
Publisher
ieee
ISSN
0162-8828
Type
jour
DOI
10.1109/34.476013
Filename
476013
Link To Document