Near-infrared compressive line sensing imaging system using individually addressable laser diode array

Bing Ouyang; Weilin Hou; Frank M. Caimi; Fraser R. Dalgleish; Anni K. Vuorenkoski; Sue Gong; Walter Britton

doi:10.1117/12.2178804

14 May 2015 Near-infrared compressive line sensing imaging system using individually addressable laser diode array

Bing Ouyang, Weilin Hou, Frank M. Caimi, Fraser R. Dalgleish, Anni K. Vuorenkoski, Sue Gong, Walter Britton

Proceedings Volume 9484, Compressive Sensing IV; 94840I (2015) https://doi.org/10.1117/12.2178804
Event: SPIE Sensing Technology + Applications, 2015, Baltimore, MD, United States

Abstract

The compressive line sensing (CLS) active imaging system was proposed and validated through a series of test-tank experiments. As an energy-efficient alternative to the traditional line-scan serial image, the CLS system will be highly beneficial for long-duration surveillance missions using unmanned, power-constrained platforms such as unmanned aerial or underwater vehicles. In this paper, the application of an active spatial light modulator (SLM), the individually addressable laser diode array, in a CLS imaging system is investigated. In the CLS context, active SLM technology can be advantageous over passive SLMs such as the digital micro-mirror device. Initial experimental results are discussed.

Citation Download Citation

Bing Ouyang, Weilin Hou, Frank M. Caimi, Fraser R. Dalgleish, Anni K. Vuorenkoski, Sue Gong, and Walter Britton "Near-infrared compressive line sensing imaging system using individually addressable laser diode array", Proc. SPIE 9484, Compressive Sensing IV, 94840I (14 May 2015); https://doi.org/10.1117/12.2178804

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