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Indexed by:期刊论文

Date of Publication:2017-01-01

Journal:OPTICS AND LASERS IN ENGINEERING

Included Journals:SCIE、EI

Volume:88

Page Number:153-161

ISSN No.:0143-8166

Key Words:Synthetic aperture integral imaging; Plano-concave lens; Elemental images; Computational reconstruction

Abstract:In this paper, we present a three-dimensional reconstruction of far and large objects in a synthetic aperture integral imaging system. In the proposed method, the far and large size objects are recorded as a set of elemental images by using an additional Plano-concave lens in the synthetic aperture integral imaging system. Due to the use of the Plano-concave lens, the reconstruction distance can be significantly reduced. This enables us to computationally reconstruct the objects in the far-field region. Experimental results are carried out, and the feasibility of the proposed method is verified. (C) 2016 Elsevier Ltd. All rights reserved.