Multi-focus elemental images fusion in integral imaging system

Xiaohui Wang; Yongri Piao; Miao Zhang

doi:10.1117/12.2268328

8 March 2017 Multi-focus elemental images fusion in integral imaging system

Xiaohui Wang, Yongri Piao, Miao Zhang

Proceedings Volume 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016; 102550G (2017) https://doi.org/10.1117/12.2268328
Event: Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 2016, Jinhua, Suzhou, Chengdu, Xi'an, Wuxi, China

Abstract

In synthetic aperture integral imaging system, a camera array is employed to obtain multiple perspective images from a 3D scene. However, the imaging lens suffer from the limitation of depth of field which disallows a conventional integral imaging system to obtain full-focus elemental images. To solve this problem, we present a multi-focus elemental images fusion method to reconstruct resolution enhanced 3D integral images. In the proposed method, depth estimation and image registration are achieved to fuse full-focus elemental images. Then, the resolution enhanced 3D images are reconstructed by using full-focus elemental images. To verify feasibility of the proposed method, the preliminary experiments are carried out.

Citation Download Citation

Xiaohui Wang, Yongri Piao, and Miao Zhang "Multi-focus elemental images fusion in integral imaging system", Proc. SPIE 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 102550G (8 March 2017); https://doi.org/10.1117/12.2268328

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