@article {he2008toward,
	title = {Toward Realistic and Practical Ideal Observer (IO) Estimation for the Optimization of Medical Imaging Systems},
	journal = {IEEE Transactions on Medical Imaging, PMCID: PMC2739397},
	volume = {27},
	number = {10},
	year = {2008},
	pages = {1535{\textendash}1543},
	author = {He, X and Caffo, B and Frey, E}
}
