Compressive High-Speed Stereo Imaging

Abstract

A compressive high-speed stereo imaging system is reported. The system is capable of reconstructing 3D videos at a frame rate 10 times higher than the sampling rate of the imaging sensors. An asymmetric configuration of stereo imaging system has been implemented by including a high-speed spatial modulator in one of the binocular views, and leaving the other view unchanged. We have developed a two-step reconstruction algorithm to recover the irradiance and depth information of the high-speed scene. The experimental results have demonstrated high-speed video reconstruction at 800fps from 80fps measurements. The reported compressive stereo imaging method does not require active illumination, offering a robust yet inexpensive solution to high-speed 3D imaging.

Publication Date

7-24-2017

Publication Title

Optics Express

Volume

25

Issue

15

Number of Pages

18182-18190

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1364/OE.25.018182

Socpus ID

85025828366 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/85025828366

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