@conference {321,
	title = {A theory of color barcodes},
	booktitle = {IEEE Color and Photometry in Computer Vision Workshop (CPVC 2011)},
	year = {2011},
	keywords = {Color barcodes},
	url = {http://users.soe.ucsc.edu/~manduchi/papers/ColorBarcodes.pdf},
	author = {Bagherinia, Homayoun and Roberto Manduchi}
}
