@article { H.Chen2003,
	title = {A Hardware Architecture for Efficient and Flexible Volume Rendering},
	journal = {Computer \& Graphics},
	volume = {5},
	year = {2003},
	pages = {715-724},
	author = {Chen , H. and Deutscher , M. and Vettermann , B. and Hesser , J. and M{\"a}nner , R.}
}
@article { H.Chen2003,
	title = {Ray-Casting Free-Form Deformed Volume Objects},
	journal = {J. Vis. and Comp. Anim.},
	volume = {14},
	year = {2003},
	pages = {61-72},
	author = {Chen , H. and Hesser , J. and M{\"a}nner , R.}
}
@conference { H.Chen2001,
	title = {An Adaptive Distance-coding Based Volume Rendering Accelerator},
	booktitle = {Proc. 1st Int. Game Technology Conference},
	year = {2001},
	address = {Honkong},
	author = {Chen , H. and Hesser , J. and Vettermann , B. and M{\"a}nner , R.}
}
@conference { H.Chen2001a,
	title = {Inverse Ray Deformation Based Fast Volume Free-Form-Deformation},
	booktitle = {Conference on Visualization, Imaging and Image Processing, VIIP2001},
	year = {2001},
	address = {Marbella},
	author = {Chen , H. and Hesser , J. and M{\"a}nner , R.}
}
