Image restoration using aberration taken by a Hartmann wavefront sensor on extended object, towards real-time deconvolution

Ahmad Darudi; Hadi Bakhshi; Reza Asgari

doi:10.1117/12.2184852

22 June 2015 Image restoration using aberration taken by a Hartmann wavefront sensor on extended object, towards real-time deconvolution

Ahmad Darudi, Hadi Bakhshi, Reza Asgari

Author Affiliations +

Proceedings Volume 9530, Automated Visual Inspection and Machine Vision; 95300Q (2015) https://doi.org/10.1117/12.2184852
Event: SPIE Optical Metrology, 2015, Munich, Germany

Abstract

In this paper we present the results of image restoration using the data taken by a Hartmann sensor. The aberration is measure by a Hartmann sensor in which the object itself is used as reference. Then the Point Spread Function (PSF) is simulated and used for image reconstruction using the Lucy-Richardson technique. A technique is presented for quantitative evaluation the Lucy-Richardson technique for deconvolution.

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Ahmad Darudi, Hadi Bakhshi, and Reza Asgari "Image restoration using aberration taken by a Hartmann wavefront sensor on extended object, towards real-time deconvolution", Proc. SPIE 9530, Automated Visual Inspection and Machine Vision, 95300Q (22 June 2015); https://doi.org/10.1117/12.2184852

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