Inventor
MOELLGAARD KLAUS
DE3 patents
Patents
3 patentsUS4414635ANov 8, 1983
Method and circuit for recognition of colors
HELL RUDOLF DR ING GMBH130 citations94
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
US4120045AOct 10, 1978
Apparatus and method for stepwise scanning of patterns according to a scanning raster
HELL RUDOLF DR ING GMBH10 citations69