@inproceedings {siva2015return,
	title = {Return of grid seams: A superpixel algorithm using discontinuous multi-functional energy seam carving},
	booktitle = {2015 IEEE International Conference on Image Processing (ICIP)},
	year = {2015},
	pages = {1334{\textendash}1338},
	publisher = {IEEE},
	organization = {IEEE},
	author = {Siva, Parthipan and Scharfenberger, Christian and Daya, Ibrahim Ben and Mishra, Akshaya and Wong, Alexander}
}
