DocumentCode
1735167
Title
Reconstruction of rotatory moving image from projections
Author
Imiya, Atsushi ; Nakayama, Yoshiyuki ; Yamamoto, Yoshimi
Author_Institution
Dept. of Electr. & Comput. Eng., Kanazawa Univ., Japan
fYear
1988
Firstpage
879
Abstract
A tomographic reconstruction technique for a moving image produced by a rotating camera is presented. Projections of the moving image are degraded because of image movement. It is clarified that projection of a moving image are convolved by the kernel function defined by the angular velocity of an image. A reconstruction method is derived for a clear image from degraded projections. An estimation method of the angular velocity is also proposed
Keywords
computerised pattern recognition; computerised picture processing; computerised tomography; angular velocity; computerised picture processing; kernel function; pattern recognition; projections; rotating camera; rotatory moving image; tomographic reconstruction; Angular velocity; Convolution; Degradation; Equations; Image reconstruction; Inductors; Kernel; Plasma applications; Plasma confinement; Tomography;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition, 1988., 9th International Conference on
Conference_Location
Rome
Print_ISBN
0-8186-0878-1
Type
conf
DOI
10.1109/ICPR.1988.28388
Filename
28388
Link To Document