OpenCalib: A multi-sensor calibration toolbox for autonomous driving. (arXiv:2205.14087v1 [cs.RO])

Accurate sensor calibration is a prerequisite for multi-sensor perception and
localization systems for autonomous vehicles. The intrinsic parameter
calibration of the sensor is to obtain the mapping relationship inside the
sensor, and the extrinsic parameter calibration is to transform two or more
sensors into a unified spatial coordinate system. Most sensors need to be
calibrated after installation to ensure the accuracy of sensor measurements. To
this end, we present OpenCalib, a calibration toolbox that contains a rich set
of various …

arxiv autonomous autonomous driving driving sensor