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Concentric Part Inspection Device

IP.com Disclosure Number: IPCOM000045949D
Original Publication Date: 1983-May-01
Included in the Prior Art Database: 2005-Feb-07

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Grossman, DD Lavin, MA [+details]


An apparatus and method for measuring concentricity of parts using machine vision techniques are described. The apparatus includes a back-lighted table and an imaging device. A region analysis algorithm is used by a computer to process the output data from the imaging device to determine the degree of eccentricity.