Compressed sampling strategies for tomography
نویسندگان
چکیده
منابع مشابه
Compressed sampling strategies for tomography.
We investigate new sampling strategies for projection tomography, enabling one to employ fewer measurements than expected from classical sampling theory without significant loss of information. Inspired by compressed sensing, our approach is based on the understanding that many real objects are compressible in some known representation, implying that the number of degrees of freedom defining an...
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ژورنال
عنوان ژورنال: Journal of the Optical Society of America A
سال: 2014
ISSN: 1084-7529,1520-8532
DOI: 10.1364/josaa.31.001369