@article{kniss:iStar:2007,
title={IStar: A Raster Representation for Scalable Image and Volume Data},
author={Joe Kniss and Warren Hunt and Kristin Potter and Pradeep Sen},
journal={IEEE Transactions on Visualization and Computer Graphics},
month={nov},
year={2007},
volume={13},
number={6},
pages={1424--1431},
issn={1077-2626},
}