Optical edge projection for surface contouring

• المؤلفون الرئيسيون: Wu, X. P., Miao, Hong, Quan, Chenggen, Tay, Cho Jui, Fu, Yu
• مؤلفون آخرون: Temasek Laboratories
• التنسيق: مقال
• اللغة: English
• منشور في: 2010
• الموضوعات: DRNTU::Science::Physics::Optics and light
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/92122; http://hdl.handle.net/10220/6485
• المؤسسة: Nanyang Technological University

A novel optical edge projection method is proposed for surface contouring of an object with low reflectivity. A structured light edge is projected onto a dark surface, and the image is captured by a CCD camera. The object contour is evaluated using active triangular projection algorithm, and a whole...