A Feature Points Matching Method Based on Window Unique Property of Pseudo-Random Coded Image

摘要：

Proposed a method for object feature points matching used in active machine vision technique. By projecting pseudo-random coded structured light onto the object to add code information, its feature points can be easily identified exclusively taking advantage of the window unique property of pseudorandom array. Then, the 3D coordinates of object both on camera plane and code plane can be obtained by decoding process, which will provide the foundation for further 3D reconstruction. Result of simulation shows that this method is easy to operate, calculation simple and of high matching precision for object feature points matching.

关键词： Machine Vision Coded Structured Light Feature Points Matching Window Unique Property

作者: Hui Chen Shiwei Ma Hao Zhang Zhonghua Hao Junfeng Qian

作者单位: School of Mechatronic Engineering & Automation, Shanghai University,Shanghai Key Laboratory of Power Station Automation Technology,Shanghai 200072, China

会议类型: 国际会议

会议名称: International Conference on Life System Modeling and Simulation,and International Conference on Intelligent Computing for Sustainable Energy and Environment(2010生命系统建模与仿真国际会议暨m2010可持续能源与环境智能计算国际会议)

会议地点: 无锡

会议语种:英文

页码: 333-341

在线出版日期: 2010-09-17（万方平台首次上网日期，不代表论文的发表时间）