Optical compressive sensing: a new field benefiting from classical optical signal processing techniques

Adrian Stern

doi:10.1117/12.2024422

30 September 2013 Optical compressive sensing: a new field benefiting from classical optical signal processing techniques

Adrian Stern

Author Affiliations +

Proceedings Volume 8833, Tribute to H. John Caulfield; 88330B (2013) https://doi.org/10.1117/12.2024422
Event: SPIE Optical Engineering + Applications, 2013, San Diego, California, United States

Abstract

Compressive sensing is a relatively new theory that has introduced a dramatic breakthrough in signal acquisition. In the context of imaging, it asserts that for common types of objects and with proper system design, it is possible to capture N²-pixel images with much fewer than N² measurements. This implies that it is possible to capture signals with a larger space-bandwidth product than that of the system. Implementation of compressive imaging (CI) systems requires optical design that differs drastically from that for conventional imaging. Fortunately, CI design may benefit from concepts previously developed by Prof. Caulfield and others for optical signal processing.

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Adrian Stern "Optical compressive sensing: a new field benefiting from classical optical signal processing techniques", Proc. SPIE 8833, Tribute to H. John Caulfield, 88330B (30 September 2013); https://doi.org/10.1117/12.2024422

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