Image enhancement in active incoherent millimeter-wave imaging

Stavros Vakalis; Daniel Chen; Ming Yan; Jeffrey A. Nanzer

doi:10.1117/12.2585650

12 April 2021 Image enhancement in active incoherent millimeter-wave imaging

Stavros Vakalis, Daniel Chen, Ming Yan, Jeffrey A. Nanzer

Proceedings Volume 11745, Passive and Active Millimeter-Wave Imaging XXIV; 1174507 (2021) https://doi.org/10.1117/12.2585650
Event: SPIE Defense + Commercial Sensing, 2021, Online Only

Abstract

Active incoherent millimeter-wave imaging is an emerging technology that combines the benefits of passive and active millimeter-wave imaging by using incoherent noise transmission and passive receive interferometric processing. In this paper, we investigate computational image processing techniques to achieve enhanced image reconstruction with a small number of antenna elements and without the need for accurate calibration. We demonstrate enhancement of images through simulation and experimental data collected with a 38-GHz active incoherent millimeter-wave imager.

Conference Presentation

Citation Download Citation

Stavros Vakalis, Daniel Chen, Ming Yan, and Jeffrey A. Nanzer "Image enhancement in active incoherent millimeter-wave imaging", Proc. SPIE 11745, Passive and Active Millimeter-Wave Imaging XXIV, 1174507 (12 April 2021); https://doi.org/10.1117/12.2585650

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