@INPROCEEDINGS{Lien16-ISMAR, 
author={Kuo-Chin Lien and Nuernberger, B. and Turk, M. and Hollerer, T.}, 
booktitle={Mixed and Augmented Reality (ISMAR), 2016 IEEE International Symposium on}, 
title={PPV: Pixel-Point-Volume Segmentation for Object Referencing in Collaborative Augmented Reality}, 
year={2016}, 
}