Inventor
LIPPEK WILFRIED
DE2 patents
Patents
2 patentsUS4464677AAug 7, 1984
Method and circuit arrangement for partial recorrection of color recognition spaces in color recognition
HELL RUDOLF DR ING GMBH30 citations87
US4500972AFeb 19, 1985
Apparatus for converting digital chrominance signals of a cartesian color coordinate system into digital color signals and saturation signals of a polar color coordinate system and a transformation circuit
HELL RUDOLF DR ING GMBH25 citations77