Effects of Microlens Array Lens Size on Sub-Aperture Images in Light Field Cameras | Zendy

Pei-Chuen Chiou | Zendy; Cheng-Han Tsai | Zendy; Chunfu Yang | Zendy; JiaHan Li | Zendy

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Effects of Microlens Array Lens Size on Sub-Aperture Images in Light Field Cameras

Author(s) -

Pei-Chuen Chiou,

Cheng-Han Tsai,

Chunfu Yang,

JiaHan Li

Publication year - 2013

Publication title -

international journal of automation and smart technology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.148

H-Index - 10

ISSN - 2223-9766

DOI - 10.5875/ausmt.v3i2.195

Subject(s) - microlens , optics , integral imaging , lens (geology) , aperture (computer memory) , image quality , focal length , light field , exit pupil , image resolution , fourier optics , physics , fourier transform , computer science , computer vision , pupil , image (mathematics) , acoustics , quantum mechanics

The effects of microlens aperture size on 3D imaging quality for a 5 x 5 microlens array in a light field camera are studied by Fourier optics in consideration of pupil sizes and the locations of main lens and each lens in a microlens array. The larger size of the lenses in the microlens array provides higher sub-aperture image resolution. The techniques demonstrated in this paper can be useful to evaluate sub-aperture image performance in a light field camera without requiring large computations

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