Computational superposition compound eye imaging for extended depth-of-field and field-of-view | Zendy

Tomoya Nakamura | Zendy; Ryoichi Horisaki | Zendy; Jun Tanida | Zendy

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Computational superposition compound eye imaging for extended depth-of-field and field-of-view

Author(s) -

Tomoya Nakamura,

Ryoichi Horisaki,

Jun Tanida

Publication year - 2012

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.20.027482

Subject(s) - superposition principle , point spread function , optics , deconvolution , depth of field , field of view , image processing , compound eye , physics , blind deconvolution , geometrical optics , optical transfer function , computer science , computer vision , image (mathematics) , quantum mechanics

This paper describes a superposition compound eye imaging system for extending the depth-of-field (DOF) and the field-of-view (FOV) using a spherical array of erect imaging optics and deconvolution processing. This imaging system had a three-dimensionally space-invariant point spread function generated by the superposition optics. A sharp image with a deep DOF and a wide FOV could be reconstructed by deconvolution processing with a single filter from a single captured image. The properties of the proposed system were confirmed by ray-trace simulations.

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