Synthetic-aperture technique for high-re
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Hua Lee
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Article
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2004
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John Wiley and Sons
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English
β 116 KB
## Abstract Highβresolution survey of the inside walls of tubular specimens is a unique application of syntheticβaperture composite imaging. This article describes the data acquisition process, 3D motion estimation and compensation, image registration, and superposition for the formation of highβre