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Fast Image Restoration for Spatially Varying Defocus Blur of Imaging Sensor

This paper presents a fast adaptive image restoration method for removing spatially varying out-of-focus blur of a general imaging sensor. After estimating the parameters of space-variant point-spread-function (PSF) using the derivative in each uniformly blurred region, the proposed method performs...

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Dettagli Bibliografici
Pubblicato in:Sensors (Basel)
Autori principali: Cheong, Hejin, Chae, Eunjung, Lee, Eunsung, Jo, Gwanghyun, Paik, Joonki
Natura: Artigo
Lingua:Inglês
Pubblicazione: MDPI 2015
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4327055/
https://ncbi.nlm.nih.gov/pubmed/25569760
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s150100880
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