METHOD FOR ELIMINATION OF EFFECTS OF IMPERFECTIONS ON COLOR MEASUREMENTS

A method for monitoring the color quality of color patches printed on a web is disclosed. The method includes the steps of using an imaging device to receive light reflected from the printed image on the substrate to produce a signal. The signal is transmitted from the imaging device to a computer a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SEYMOUR, JOHN C, RAPPETTE, JEFFREY P
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CALCULATING COLORIMETRY COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS RADIATION PYROMETRY TESTING
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