Deconvolution of VLBI images based on compressive sensing

Direct inversion of incomplete visibility samples in VLBI (very large baseline interferometry) radio telescopes produces images with convolutive artifacts. Since proper analysis and interpretations of astronomical radio sources require a non-distorted image, and because filling all of sampling point...

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Bibliographische Detailangaben
1. Verfasser:	Suksmono, A.B.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	basis pursuit CLEAN compressive sensing Deconvolution Entropy Extraterrestrial measurements Filling Image analysis Image coding Image reconstruction Image sampling Radio astronomy Radio interferometry synthesis imaging Very Large Array VLBI
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