The non-parametric sub-pixel local point spread function estimation is a well posed problem

DOI10.1007/s11263-011-0460-0zbMath1235.68255OpenAlexW2061459321MaRDI QIDQ409155

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

Publication date: 12 April 2012

Published in: International Journal of Computer Vision (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11263-011-0460-0

zbMATH Keywords

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

Mathematics Subject Classification ID

Computing methodologies for image processing (68U10) Machine vision and scene understanding (68T45)

Related Items (3)

An analysis of the factors affecting keypoint stability in scale-space ⋮ The non-parametric sub-pixel local point spread function estimation is a well posed problem ⋮ Fast approximations of shift-variant blur

Uses Software

• CVX
• calib
• Camera Calibration
• IPOL

Cites Work

• The non-parametric sub-pixel local point spread function estimation is a well posed problem
• Principal warps: thin-plate splines and the decomposition of deformations
• A Comparison of Block Pivoting and Interior-Point Algorithms for Linear Least Squares Problems with Nonnegative Variables
• Unnamed Item

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