title: Least-squares calibration method for fringe projection profilometry considering camera lens distortion.
authors.affiliation: School of Mechanical and Aerospace Engineering, Nanyang Technological University, Nanyang Avenue, 639798, Singapore. huanglei0114@gmail.com
authors.forename: Lei
authors.initials: L
authors.lastname: Huang
authors.forename: Patrick S K
authors.initials: PS
authors.lastname: Chua
authors.forename: A
authors.initials: A
authors.lastname: Asundi