Camera Calibration with Phase-Shifting Wedge Grating Array

Camera Calibration with Phase-Shifting Wedge Grating Array

Planar targets with known features have been widely used for camera calibration in various vision systems. This paper utilizes phase-shifting wedge grating (PWG) arrays as an active calibration target. Features points are encoded into the carrier phase, which can be accurately calculated using the p...

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Bibliographic Details
Main Authors: Jiayuan Tao, Yuwei Wang, Bolin Cai, Keyi Wang
Format: Article
Language:English
Published: MDPI AG 2018-04-01
Series:Applied Sciences
Subjects:
camera calibration
feature detection
phase-shifting
wedge grating
Online Access:http://www.mdpi.com/2076-3417/8/4/644

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