Active phase-setting twin-frequency grating for 3D shape measurement based on an absolute phase unwrapping algorithm - Huang, Zhenfen; Cao, Yiping; Zhai, Aiping; Li, Yang; Chen, Deliang (Oficyna Wydawnicza Politechniki Wrocławskiej, 2012)
Optica Applicata, Vol. 42, 2012, Nr 4, s. 887-900
Keywords: optyka; 3D shape measurement; active phase-setting twin-frequency grating; absolute phase unwrapping algorithm