External multi-modal imaging sensor calibration for sensor fusion: A review

卷:97

Review

关键词: EXTRINSIC CALIBRATION;    CAMERA CALIBRATION;    SELF-CALIBRATION;    MULTISENSOR FUSION;    DATA SET;    LIDAR;    STEREO;    REGISTRATION;    DATASET;    PLANE;   

DOI  :  10.1016/j.inffus.2023.101806

来源: SCIE

【 摘 要 】

Multi-modal data fusion has gained popularity due to its diverse applications, leading to an increased demand for external sensor calibration. Despite several proven calibration solutions, they fail to fully satisfy all the evaluation criteria, including accuracy, automation, and robustness. Thus, this review aims to contribute to this growing field by examining recent research on multi-modal imaging sensor calibration and proposing future research directions. The literature review comprehensively explains the various characteristics and conditions of different multi-modal external calibration methods, including traditional motion-based calibration and feature-based calibration. Target-based calibration and targetless calibration are two types of feature-based calibration, which are discussed in detail. Furthermore, the paper highlights systematic calibration as an emerging research direction. Finally, this review concludes crucial factors for evaluating calibration methods and provides a comprehensive discussion on their applications, with the aim of providing valuable insights to guide future research directions. Future research should focus primarily on the capability of online targetless calibration and systematic multi-modal sensor calibration.

【 授权许可】

Free