Comparison between ternary and binary Gray-code based phase unwrapping methods

• المؤلفون الرئيسيون: Zheng, Dongliang, Kemao, Qian, Da, Feipeng, Seah, Hock Soon
• مؤلفون آخرون: Asundi, Anand K.
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2018
• الموضوعات: DRNTU::Engineering::Computer science and engineering; Projector Defocusing; Phase-shifting Profilometry
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/102952; http://hdl.handle.net/10220/47271

Phase-shifting profilometry using binary patterns with projector defocusing has been widely used for high-speed 3D measurement. Recently, a ternary Gray-code based phase unwrapping method has been proposed, which enables to accurately unwrap the phase but reduces the required binary patterns. This p...