TY  - RPRT
TI  - A method to generate soft shadows using a layered depth image and warping.
AU  - Yeon-Ho Im
AU  - Chang-Young Han
AU  - Lee-Sup Kim
DO  - 10.1109/tvcg.2005.37
UR  - https://pubmed.ncbi.nlm.nih.gov/15868826/
ID  - 15868826
ER  -