Flexible Camera Calibration using a Collimator System
Sign Up to like & getrecommendations! Published in 2025 at "International Journal of Computer Vision"
DOI: 10.1007/s11263-025-02576-3
Abstract: Camera calibration is a crucial step in photogrammetry and 3D vision applications. This paper introduces a novel camera calibration method using a designed collimator system. Our collimator system provides a reliable and controllable calibration environment… read more here.
Keywords: camera calibration; camera; collimator system; calibration ... See more keywords
Optical Design of a Novel Collimator System with a Variable Virtual-Object Distance for an Inspection Instrument of Mobile Phone Camera Optics
Sign Up to like & getrecommendations! Published in 2021 at "Applied Sciences"
DOI: 10.3390/app11083350
Abstract: The resolution performance of mobile phone camera optics was previously checked only near an infinite point. However, near-field performance is required because of reduced camera pixel sizes. Traditional optics are measured using a resolution chart… read more here.
Keywords: resolution; distance; collimator; collimator system ... See more keywords