Alan Chu Wing-Yin Chan Jixiang Guo Wai-Man Pang Pheng-Ann Heng Perception-aware Depth Cueing for Illustrative Vascular Visualization. 341-346 2008 BMEI (1) http://doi.ieeecomputersociety.org/10.1109/BMEI.2008.347 conf/bmei/2008-1 db/conf/bmei/bmei2008-1.html#ChuCGPH08