Frank Natterer et al 2003 Inverse Problems 19 S55 doi:10.1088/0266-5611/19/6/054
Frank Natterer1, Margaret Cheney2 and Brett Borden3
Show affiliationsRadar imaging and x-ray computed tomography (CT) are both based on inverting the Radon transform. Yet radar imaging can make images from as little as two degrees of aperture while x-ray CT typically requires an aperture of at least 120°. Our discussion addresses this phenomenon.
84.40.Ua Telecommunications: signal transmission and processing; communication satellites
07.85.-m X- and γ-ray instruments
44A12 Radon transform (See also 92C55)
94A08 Image processing (compression, reconstruction, etc.) (See also 68U10)
Issue 6 (December 2003)
Received 23 April 2003, in final form 2 July 2003
Published 12 November 2003
Frank Natterer et al 2003 Inverse Problems 19 S55
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