@article{ChengGroupSaliency,
	title={SalientShape: group saliency in image collections},
	author={Cheng, Ming-Ming and Mitra, NiloyJ. and Huang, Xiaolei and Hu, Shi-Min},
	year={2014},
	journal={The Visual Computer},
	volume={30},
	number={4},
	pages={443-453},
	issn={0178-2789},
	doi={10.1007/s00371-013-0867-4},
}