Nonuniform sampling, image recovery from sparse data and the discrete sampling theorem
نویسندگان
چکیده
منابع مشابه
Nonuniform sampling, image recovery from sparse data and the discrete sampling theorem.
In many applications, sampled data are collected in irregular fashion or are partly lost or unavailable. In these cases, it is necessary to convert irregularly sampled signals to regularly sampled ones or to restore missing data. We address this problem in the framework of a discrete sampling theorem for band-limited discrete signals that have a limited number of nonzero transform coefficients ...
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ژورنال
عنوان ژورنال: Journal of the Optical Society of America A
سال: 2009
ISSN: 1084-7529,1520-8532
DOI: 10.1364/josaa.26.000566