An Accurate Fourier-Based Method for Three-Dimensional Reconstruction of Transparent Surfaces in the Shape-From-Polarization Method

The Fourier-based gradient field integration method can efficiently reconstruct transparent surfaces from the measured gradient data in the Shape-from-polarization method. However, for the differentiation operator having large truncation errors and lacking constraints on adjacent heights, it will in...

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Veröffentlicht in:	IEEE access 2020, Vol.8, p.42097-42110
Hauptverfasser:	Sun, Zhuang, Qiao, Yang, Jiang, Zhaoguo, Xu, Xiping, Zhou, Jing, Gong, Xuanrui
Format:	Artikel
Sprache:	eng
Schlagworte:	Azimuth Cameras Differentiation Differentiation operator Discrete Fourier transforms Error reduction Finite wordlength effects Fourier transforms Free form gradient methods Periodic variations Polarization Reconstruction reconstruction algorithms Shape shape-from-polarization Surface reconstruction Surface waves Truncation errors
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