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Non-stationary correction of optical aberrations
Christian Schuler, Michael Hirsch, Stefan Harmeling and Bernhard Schölkopf
In: ICCV 2011(2011).
AbstractTaking a sharp photo at several megapixel resolution tra- ditionally relies on high grade lenses. In this paper, we present an approach to alleviate image degradations caused by imperfect optics. We rely on a calibration step to en- code the optical aberrations in a space-variant point spread function and obtain a corrected image by non-stationary de- convolution. By including the Bayer array in our image for- mation model, we can perform demosaicing as part of the deconvolution. | EPrint Type: | Conference or Workshop Item (Paper) |
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| Project Keyword: | Project Keyword UNSPECIFIED |
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| Subjects: | Theory & Algorithms |
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| ID Code: | 9309 |
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| Deposited By: | Stefan Harmeling |
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| Deposited On: | 16 March 2012 |
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