Computer and Modernization

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Mobile Augmented Reality 3D Registration Algorithm Based on ORB and KLT

  

  1. 1. School of Information Science and Technology, Xiamen University, Xiamen 361005, China; 2. School of Software, Xiamen University, Xiamen 361005, China
  • Received:2013-12-11 Online:2014-03-24 Published:2014-03-31

Abstract: 3D registration algorithm is the key technology of augmented reality, as well as the indicator of system performance. Since existing algorithm, such as improved SIFT operator and FASTSURF operator, is weak on realtime feature, this paper proposes an augmented reality 3D registration algorithm based on ORB and KLT, which reduces the time overhead and improves the matching performance. Experimental results show that the new algorithm which running on the mobile device, not only can reduce the time cost but also can ensure efficient matching performance.

Key words: smart mobilephone, realtime, feature tracking

CLC Number: