Inventor
TSAI YAO-HONG
TW3 patents
Patents
3 patentsUS7020345B2Mar 28, 2006
Methods and system for illuminant-compensation
IND TECH RES INST22 citations90
US6915022B2Jul 5, 2005
Image preprocessing method capable of increasing the accuracy of face detection
IND TECH RES INST5 citations59
US7263241B2Aug 28, 2007
Region based illumination-normalization method and system
IND TECH RES INST6 citations58