典型文献
High-speed three-dimensional shape measurement with inner shifting-phase fringe projection profilometry
文献摘要：
Fringe projection profilometry (FPP) has been extensively studied in the field of three-dimensional (3D) measurement. Although FPP always uses high-frequency fringes to ensure high measurement accuracy, too many patterns are projected to unwrap the phase, which affects the speed of 3D reconstruction. We propose a high-speed 3D shape measurement method using only three high-frequency inner shifting-phase patterns (70 periods), which satisfies both high precision and high measuring speed requirements. Besides, our proposed method obtains the wrapped phase and the fringe order simultaneously without any other information and constraints. The proposed method has successfully reconstructed moving objects with high speed at the camera’s full frame rate (1700 frames per second).
文献关键词：
中图分类号：
作者姓名：
Shichao Yang;Hanlin Huang;Gaoxu Wu;Yanxue Wu;Tian Yang;Fei Liu
作者机构：
State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400044, China;College of Mechanical Engineering, Chongqing University, Chongqing 400044, China
文献出处：
引用格式：
[1]Shichao Yang;Hanlin Huang;Gaoxu Wu;Yanxue Wu;Tian Yang;Fei Liu-.High-speed three-dimensional shape measurement with inner shifting-phase fringe projection profilometry)[J].中国光学快报（英文版）,2022(11):112601
A类：
unwrap
B类：
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AB值：
0.562539
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