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An Efficient Image Recovery Algorithm for Diffraction Tomography Systems

Show simple item record Jin, Michael Y. en_US 2004-10-06T02:03:26Z 2004-10-06T02:03:26Z 1993-12 en_US
dc.identifier.citation NASA: Technology 2003 Conference en_US
dc.identifier.citation Anaheim, CA en_US
dc.identifier.clearanceno 93-0687 en_US
dc.description.abstract A diffraction tomography system has potential application in ultrasonic medical imaging area. It is capable of achieving imagery with the ultimate resolution of one quarter the wavelength by collecting ultrasonic backscattering data from a circular array of sensors and reconstructing the object reflectivity using a digital image recovery algorithm performed by a computer. One advantage of such a system is that is allows a relatively lower frequency wave to penetrate more deeply into the object and still achieve imagery with a reasonable resolution. An efficient image recovery algorithm for the diffraction tomography system was originally developed for processing a wide beam spaceborne SAR data... en_US
dc.format.extent 39336 bytes
dc.format.mimetype application/pdf
dc.language.iso en_US
dc.title An Efficient Image Recovery Algorithm for Diffraction Tomography Systems en_US

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