Using digital mirror devices and compressive imaging framework to achieve geometric superresolution and field of view extension

Alex Zlotnik; Zvika Afik; Itshak Layani; Zeev Zalevsky

doi:10.1117/12.2000050

8 March 2013 Using digital mirror devices and compressive imaging framework to achieve geometric superresolution and field of view extension

Alex Zlotnik, Zvika Afik, Itshak Layani, Zeev Zalevsky

Author Affiliations +

Proceedings Volume 8618, Emerging Digital Micromirror Device Based Systems and Applications V; 86180K (2013) https://doi.org/10.1117/12.2000050
Event: SPIE MOEMS-MEMS, 2013, San Francisco, California, United States

Abstract

The paper presents super resolving configurations that are integrating two digital mirror devices (DMDs) in the aperture and/or in the intermediate image plane. The usage of the DMDs allows obtaining geometric resolution improvement, enhancing field of view and reduction of aberrations such as defocusing and blurring that is obtained due to relative movement during the integration time. The idea behind all the above mentioned applications is to use the DMDs to properly encode the space and the spatial frequency domains such that the object’s information can be separated from the above mentioned aberrations, distortions, limitations and noises.

Citation Download Citation

Alex Zlotnik, Zvika Afik, Itshak Layani, and Zeev Zalevsky "Using digital mirror devices and compressive imaging framework to achieve geometric superresolution and field of view extension", Proc. SPIE 8618, Emerging Digital Micromirror Device Based Systems and Applications V, 86180K (8 March 2013); https://doi.org/10.1117/12.2000050

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