An Improved Projector Calibration Method by Phase Mapping Based on Fringe Projection Profilometry

An Improved Projector Calibration Method by Phase Mapping Based on Fringe Projection Profilometry

Aiming at the problem of the low accuracy of projector calibration in a structured light system, an improved projector calibration method is proposed in this paper. One of the key ideas is to estimate the sub-pixel coordinates in the projector image plane using local random sample consensus (RANSAC)...

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Bibliographic Details
Main Authors:	Yabin Liu, Bingwei Zhang, Xuewu Yuan, Junyi Lin, Kaiyong Jiang
Format:	Article
Language:	English
Published:	MDPI AG 2023-01-01
Series:	Sensors
Subjects:	fringe projection profilometry projector calibration local random sample consensus cubic polynomial fitting phase mapping
Online Access:	https://www.mdpi.com/1424-8220/23/3/1142

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