Low-frequency vibration measurement by temporal analysis of projected fringe patterns

• المؤلف الرئيسي: 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/10356/91118; http://hdl.handle.net/10220/6699
• المؤسسة: Nanyang Technological University

Fringe projection is a whole field, non-contacting optical technique allowing direct measurement of surface contour of an object. In many cases, 3D surface profiling is required for vibrating objects or for objects with continuously changing profile, where conventional phase shifting techniques are...