@inproceedings {PUBA162,
	title = {Finding a tradeoff between compression and loss in motion compensated video coding},
	author = {Thomas Guthier AND Adrian Sosic AND Julian Eggert AND Volker Willert},
	year = {2012},
	month = {July},
	abstract = {In video coding, affine motion models combined with a quadtree decomposition have often been suggested
as an extension to the mostly used translational models combined with a blockwise decomposition. What is
missing so far is a thorough analysis to judge the tradeoff between using more complex motion models or more
elaborate decomposition methods in terms of data compression and information loss. In this paper, we compare
different polynomial motion models with a quadtree decomposition concerning motion model complexity
and granularity of decomposition. We provide a statistical evaluation based on optical flow databases to
quantitatively find a tradeoff between bitrate and reconstruction error.},
	publisher = {SIGMAP},
	booktitle = {SIGMAP 2012},
	city = {Rome, Italy},
	pages = {81-84}
}