@inproceedings {liu2009parallel,
	title = {Parallel hidden hierarchical fields for multi-scale reconstruction},
	booktitle = {International Workshop on Energy Minimization Methods in Computer Vision and Pattern Recognition},
	year = {2009},
	pages = {70{\textendash}83},
	publisher = {Springer, Berlin, Heidelberg},
	organization = {Springer, Berlin, Heidelberg},
	author = {Liu, Ying and Fieguth, Paul}
}
