A Calibration Method for System Parameters in Direct Phase Measuring Deflectometry

Phase measuring deflectometry has been widely studied as a way of obtaining the three-dimensional shape of specular objects. Recently, a new direct phase measuring deflectometry technique has been developed to measure the three-dimensional shape of specular objects that have discontinuous and/or iso...

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Bibliographic Details
Main Authors: Xiaoting Deng, Nan Gao, Zonghua Zhang
Format: Article
Language:English
Published: MDPI AG 2019-04-01
Series:Applied Sciences
Subjects:
Online Access:https://www.mdpi.com/2076-3417/9/7/1444