Modeling Non-Stationary Asymmetric Lens Blur by Normal Sinh-Arcsinh Model

Images acquired by a camera show lens blur due to imperfection in the optical system even when images are properly focused. Lens blur is non-stationary in a sense that the amount of blur depends on pixel locations in a sensor. Lens blur is also asymmetric in a sense that the amount of blur is differ...

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Veröffentlicht in:	IEEE transactions on image processing 2016-05, Vol.25 (5), p.2184-2195
Hauptverfasser:	Jang, Jinhyeok, Yun, Joo Dong, Yang, Seungjoon
Format:	Artikel
Sprache:	eng
Schlagworte:	Inspections Kernel Lenses Mathematical model Optical distortion Optical imaging Optical sensors Shape
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