TY  - RPRT
TI  - Estimating light vectors in real time.
AU  - Wai-Man Pang
AU  - Tien-Tsin Wong
AU  - Pheng-Ann Heng
DO  - 10.1109/mcg.2004.1297009
UR  - https://pubmed.ncbi.nlm.nih.gov/15628071/
ID  - 15628071
ER  -