4/4/2024 0 Comments Camera calibration methodUsing this method requires the implementation of automatic decision of angular points via triangular gridding. In the study a calibration pattern composed of near-infrared surface-mounted diodes is designed, and the corresponding intelligent algorithm based on geometric information that can be used to calibrate the NIR camera is proposed. However, t he existing calibration methods are intended for visible-light cameras and are inapplicable to NIR cameras because the latter has no capacity to capture the calibration pattern. The accuracy of the optical tracking system is determined by camera calibration. Ībstract: The near-infrared (NIR) camera is extensively used in the optical tracking system for surgical navigation because it can effectively restrain the interference from environmental light in the imaging process. Ken Cai, School of Information Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225, China. School of Information Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, ChinaĬorresponding author. Issue title: Applications of intelligent & fuzzy theory in engineering technologies and applied science
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