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https://hdl.handle.net/2142/81293
Description
Title
Dynamic Imaging by Motion Estimation
Author(s)
Jiang, Hong
Issue Date
1999
Doctoral Committee Chair(s)
Liang, Zhi-Pei
Department of Study
Electrical Engineering
Discipline
Electrical Engineering
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
Ph.D.
Degree Level
Dissertation
Keyword(s)
Engineering, Biomedical
Language
eng
Abstract
Simulations and experiments have been carried out to demonstrate that the proposed method is effective in generating images of high spatiotemporal resolution from a time-varying object with periodic or quasi-periodic motion. Specifically, it has been shown that the proposed method can handle complex signal variations with localized motion, nonrigid-body motion, and motion in arbitrary directions. An important application of the proposed technique is spatiotemporal imaging of the beating heart. Other potential applications include functional imaging and interventional imaging.
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