Shape measurement using one frame projected sawtooth fringe pattern

• المؤلفون الرئيسيون: Chen, Lujie, Quan, Chenggen, Tay, Cho Jui, Fu, Yu
• مؤلفون آخرون: Temasek Laboratories
• التنسيق: مقال
• اللغة: English
• منشور في: 2011
• الموضوعات: DRNTU::Science::Physics::Optics and light
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/91209; http://hdl.handle.net/10220/6704
• المؤسسة: Nanyang Technological University

Fringe projection technique is a non-contact, full field shape measurement method. The object depth information is recorded as sinusoidal or square wave fringe patterns. The phase-shifting technique or Fourier transform method can be used to extract wrapped phase data and a continuous phase distribu...