Heterogeneous camera array for multispectral light field imaging

TitleHeterogeneous camera array for multispectral light field imaging
Publication TypeJournal Article
Year of Publication2017
AuthorsY Zhao, T Yue, L Chen, H Wang, Z Ma, DJ Brady, and X Cao
JournalOptics express
Volume25
Start Page14008
Issue13
Pagination14008 - 14022
Date Published06/2017
Abstract

© 2017 Optical Society of America Multispectral light field acquisition is challenging due to the increased dimensionality of the problem. In this paper, inspired by anaglyph theory (i.e. the ability of human eyes to synthesize colored stereo perception from color-complementary (such as red and cyan) views), we propose to capture the multispectral light field using multiple cameras with di erent wide band filters. A convolutional neural network is used to extract the joint information of di erent spectral channels and to pair the cross-channel images. In our experiment, results on both synthetic data and real data captured by our prototype system validate the e ectiveness and accuracy of proposed method.

DOI10.1364/OE.25.014009
Short TitleOptics express