Single-shot calibration method based on Fourier transforprofilometry

The research team led by Professor Jae-Sang Hyun from the Department of Mechanical Engineering (with first author Seok Jin-Hyuk, integrated course) conducted joint research with Meta Reality Labs and successfully developed a single composite pattern for 3D camera calibration. Their research findings were published in the journal 'Optics Letters.' In this study, a composite pattern based on Fourier transform was developed to simplify the calibration of the 3D shape reconstruction system required during the eye-tracking process.

The link: doi.org/10.1364/OL.535338