Towards high-resolution astronomical imaging
نویسندگان
چکیده
منابع مشابه
On super-resolution in astronomical imaging
Our work is an attempt to fulfil one of the aims of astronomical imaging, that is, to obtain information at high angular resolution. Stars as point sources can be represented by Dirac δ-functions whose Fourier transforms contain information about the position and the (integrated) intensity at all angular frequencies. Thus, we can deconvolve unresolved images of star fields even at angular dista...
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ژورنال
عنوان ژورنال: Astronomy & Geophysics
سال: 2019
ISSN: 1366-8781,1468-4004
DOI: 10.1093/astrogeo/atz146