@INPROCEEDINGS{ChenICAT06, 

title={An Improved Real-Time Natural Feature Tracking Algorithm for AR Application}, 

author={Jing Chen and Yongtian Wang and Yu Li and Wenze Hu and Xiaojun Zang}, 

booktitle={ 16th International Conference on Artificial Reality and Telexistence--Workshops, 2006. ICAT '06.}, 

year={2006}, 

month={Nov. }, 

volume={}, 

number={}, 

pages={119-124}, 

}