Inventor
SADJADIAN AHMAD
GB4 patents
Patents
4 patentsUS6181831B1Jan 30, 2001
Spatial frequency-domain video signal processing
SONY CORP25 citations88
US5539475AJul 23, 1996
Method of and apparatus for deriving a key signal from a digital video signal
SONY CORP18 citations71
US5822009AOct 13, 1998
Video down-conversion
SONY CORP5 citations61
US6845179B1Jan 18, 2005
Motion predicted image signal compression
SONY CORP3 citations60