@inproceedings{Xiao2013A,
  title={A Novel Depth Recovery Approach from Multi-View Stereo Based Focusing},
  author={Xiao, Zhaolin and Yang, Heng and Wang, Qing and Zhou, Guoqing},
  booktitle={2013 International Conference on Virtual Reality and Visualization},
  pages={169-176},
  year={2013},
}