Subpixel Point Spread Function Estimation from Two Photographs at Different Distances

DOI10.1137/110848335zbMath1255.68226OpenAlexW1993989958WikidataQ64854064 ScholiaQ64854064MaRDI QIDQ4902160

Andrés Almansa, Jean-Michel Morel, Pablo Musé, Mauricio Delbracio

Publication date: 25 January 2013

Published in: SIAM Journal on Imaging Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/110848335

zbMATH Keywords

inverse problemsaliasingpoint spread functioncamera quality assessmentimage blurmodulated transfer functionsubpixel convolution kernel estimation

Mathematics Subject Classification ID

Ill-posedness and regularization problems in numerical linear algebra (65F22) Computing methodologies for image processing (68U10) Function spaces arising in harmonic analysis (42B35) Numerical methods for trigonometric approximation and interpolation (65T40) Software, source code, etc. for problems pertaining to numerical analysis (65-04)

Related Items (1)

Robust multi-image processing with optimal sparse regularization

Uses Software

• ASIFT

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