An Accurate Calibration Method for Multilayer Refractive Imaging in Underwater 3-D Scanning

Accurate calibration of imaging parameters is the key to achieve 3-D scanning in underwater environment. However, the methods based on perspective principle have insufficient precision because of the multilayer refraction caused by encapsulated window. In this article, an accurate calibration method...

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Veröffentlicht in:	IEEE/ASME transactions on mechatronics 2024-06, p.1-12
Hauptverfasser:	Zhang, Jin-hua, Li, Wen-long, Chen, Rui, Zheng, Xue-song, Tian, Ya-ming, Yang, Bin, Wan, Yi
Format:	Artikel
Sprache:	eng
Schlagworte:	Calibration Cameras Multilayer refractive imaging Nonhomogeneous media Optical imaging Optical refraction underwater 3-D scanning underwater imaging calibration underwater visual measurement Vectors Windows
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