Lensless light-field imaging with Fresnel zone aperture: quasi-coherent coding

We propose a new type of lensless camera enabling light-field imaging for focusing after image capture and show its feasibilities with some prototyping. The camera basically consists only of an image sensor and Fresnel zone aperture (FZA). Point sources making up the subjects to be captured cast ove...

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Bibliographische Detailangaben

Veröffentlicht in:	Applied optics (2004) 2018-04, Vol.57 (11), p.2841-2850
Hauptverfasser:	Shimano, Takeshi, Nakamura, Yusuke, Tajima, Kazuyuki, Sao, Mayu, Hoshizawa, Taku
Format:	Artikel
Sprache:	eng
Schlagworte:	Cameras Fast Fourier transformations Fourier transforms Imaging Point sources Prototyping Radio communications
Online-Zugang:	Volltext
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