@inproceedings{he2009multiple,
  title={Multiple unordered wide-baseline image matching and grouping},
  author={He, Zhoucan and Wang, Qing and Yang, Heng},
  booktitle={Multimedia and Expo, 2009. ICME 2009. IEEE International Conference on},
  pages={690--693},
  year={2009},
  organization={IEEE}
}