Implementation of mobile augmented reality system based on ORB-FREAK Algorithm
Yutao Niu, Hui Min Huang · Advances in computer science research · 2015
At present，the existing algorithm registration for mobile equipment is weak on real-time feature,this paper proposes an Tracking registration for Mobile augmented reality based on ORB-FREAK algorithm.To Reduce the algorrithm time overhead,using ORB and FREAK as detecter and descriptor,Hamming-based Brute-force Matcher,then optimize the matches results, according to the PNP algorithm for realtime estimates camera pose matrix, finally, in the Android system fulfilled an augmented reality application.Experiments show that this method can effectively runs in general intelligent mobile phone, and in the light of different angles, sign changes, partial occlusions ,it has a good Robustness.