@inproceedings {fieguth2003hierarchical,
	title = {Hierarchical posterior sampling for images and random fields},
	booktitle = {Proceedings 2003 International Conference on Image Processing (Cat. No. 03CH37429)},
	volume = {1},
	year = {2003},
	pages = {I{\textendash}821},
	publisher = {IEEE},
	organization = {IEEE},
	author = {Fieguth, Paul}
}
