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15 March 2016 Ultra-slim 2D- and depth-imaging camera modules for mobile imaging
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Proceedings Volume 9760, MOEMS and Miniaturized Systems XV; 97600N (2016) https://doi.org/10.1117/12.2214062
Event: SPIE OPTO, 2016, San Francisco, California, United States
Abstract
In this contribution, a microoptical imaging system is demonstrated that is inspired by the insect compound eye. The array camera module achieves HD resolution with a z-height of 2.0 mm, which is about 50% compared to traditional cameras with comparable parameters. The FOV is segmented by multiple optical channels imaging in parallel. The partial images are stitched together to form a final image of the whole FOV by image processing software. The system is able to acquire depth maps along with the 2D video and it includes light field imaging features such as software refocusing. The microlens arrays are realized by microoptical technologies on wafer-level which are suitable for a potential fabrication in high volume.
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Andreas Brückner, Alexander Oberdörster, Jens Dunkel, Andreas Reimann, and Frank Wippermann "Ultra-slim 2D- and depth-imaging camera modules for mobile imaging", Proc. SPIE 9760, MOEMS and Miniaturized Systems XV, 97600N (15 March 2016); https://doi.org/10.1117/12.2214062
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