Method and apparatus for determining reflective optical quality

A method of determining reflective optical quality of a reflective product includes reflecting a first grey-scale pattern off the product; obtaining a first image of the first pattern with an image pickup device (24) after the first pattern has reflected off of the product; and determining optical q...

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Bibliographische Detailangaben
1. Verfasser:	LADEWSKI, THEODORE B
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A method of determining reflective optical quality of a reflective product includes reflecting a first grey-scale pattern off the product; obtaining a first image of the first pattern with an image pickup device (24) after the first pattern has reflected off of the product; and determining optical quality of the product based on data obtained from the first image. An apparatus for determining reflective optical quality of such a product is also disclosed.