Handheld millimeter-wave radar and lidar systems using an IMU device

Atsushi Kanno; Reina Takaoka; Shintaro Otani; Hideyuki Sotobayashi; Naokatsu Yamamoto

doi:10.1117/12.2518679

13 May 2019 Handheld millimeter-wave radar and lidar systems using an IMU device

Atsushi Kanno, Reina Takaoka, Shintaro Otani, Hideyuki Sotobayashi, Naokatsu Yamamoto

Proceedings Volume 10994, Passive and Active Millimeter-Wave Imaging XXII; 1099407 (2019) https://doi.org/10.1117/12.2518679
Event: SPIE Defense + Commercial Sensing, 2019, Baltimore, MD, United States

Abstract

We demonstrate a handheld millimeter-wave radar head connected with remote signal synthesizer via an optical fiber, for the realization of a small and handheld nondestructive imaging system. An inertial measurement unit (IMU) mounted on the radar head identifies the direction and orientation of the head to provide three- dimensional point clouds for inspection of building structures. A small lidar system with the IMU is also discussed for construction of 3D point clouds for inner structure mapping in the buildings.

Conference Presentation

Citation Download Citation

Atsushi Kanno, Reina Takaoka, Shintaro Otani, Hideyuki Sotobayashi, and Naokatsu Yamamoto "Handheld millimeter-wave radar and lidar systems using an IMU device", Proc. SPIE 10994, Passive and Active Millimeter-Wave Imaging XXII, 1099407 (13 May 2019); https://doi.org/10.1117/12.2518679

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