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Measurement accuracy and practical assessment of the lidar camera Intel RealSense L515

: Breitbarth, A.; Hake, C.; Notni, G.


Lehmann, Peter (Hrsg.) ; Society of Photo-Optical Instrumentation Engineers -SPIE-, Bellingham/Wash.:
Optical Measurement Systems for Industrial Inspection XII : 21-26 June 2021, Online Only, Germany
Bellingham, WA: SPIE, 2021 (Proceedings of SPIE 11782)
Art. 1178213, 12 S.
Conference "Optical Measurement Systems for Industrial Inspection" <12, 2021, Online>
Fraunhofer IOF ()
LiDAR; measurement accuracy; Practical assessment; RealSense D415; RealSense L515; VDI 2634

LiDAR technology is increasingly being used as an area-based 3D measurement method. In addition to high aspirations in terms of accuracy, speed and resolution, manufacturers of lidar cameras are competing to reduce size, weight and power consumption. As one of the most compact high-resolution systems, the Intel™ RealSenseTM L515 has undergone extensive testing according to VDI/VDE Guideline 2634. In addition, tests were conducted with glossy or partially transparent surfaces (acrylic glass, carbon fiber material and aluminum) as well as with human skin. The latter shows the applicability for human-machine interactions. Both laboratory conditions and the influence of natural light were used as environmental conditions. A comparison of the results is given by the Intel™ RealSenseTM D415 stereo camera system.