Reconstruction of rotatory moving image from projections

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 i...

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Bibliographic Details
Published inPattern Recognition, 9th International Conference on, 1988: Proceedings pp. 879 - 881 vol.2
Main Authors Imiya, A., Nakayama, Y., Yamamoto, Y.
Format Conference Proceeding
LanguageEnglish
Japanese
Published IEEE Comput. Soc. Press 06.01.2003
Subjects
Angular velocity
Convolution
Degradation
Equations
Image reconstruction
Inductors
Kernel
Plasma applications
Plasma confinement
Tomography
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ISBN9780818608780
0818608781
DOI10.1109/ICPR.1988.28388

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Summary: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.< >
ISBN:9780818608780
0818608781
DOI:10.1109/ICPR.1988.28388