DocumentCode
3207201
Title
Computing the view orientations of random projections of asymmetric objects
Author
Lauren, P.D. ; Nandhakumar, N.
Author_Institution
Virginia Univ., Charlottesville, VA, USA
fYear
1992
fDate
15-18 Jun 1992
Firstpage
71
Lastpage
76
Abstract
A method for determining the relative view orientation of randomly acquired projections of asymmetric objects is described. It extends the projection slice theorem by determining the relative orientation of projections by the location of lines of intersection among the Fourier transforms of the projections in 3D Fourier space. The complete algorithm is described, and its efficacy is demonstrated using real data
Keywords
Fourier analysis; computer vision; spatial variables measurement; 3D Fourier space; Fourier transforms; asymmetric objects; lines of intersection; pose estimation; projection slice theorem; random projections; relative orientation; view orientations; Computed tomography; Electron beams; Electron microscopy; Fourier transforms; Humans; Image processing; Image reconstruction; Layout; Magnetic resonance imaging; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Vision and Pattern Recognition, 1992. Proceedings CVPR '92., 1992 IEEE Computer Society Conference on
Conference_Location
Champaign, IL
ISSN
1063-6919
Print_ISBN
0-8186-2855-3
Type
conf
DOI
10.1109/CVPR.1992.223225
Filename
223225
Link To Document