Systems and methods for detecting defects in powder manufactured components

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12266090
APP PUB NO 20240119579A1
SERIAL NO

18045223

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Abstract

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A method for detecting defects includes steps of: (1) calculating an average value for intensity of CT image voxels in a neighborhood; (2) calculating a difference value for the intensity of the voxels in the neighborhood; (3) calculating a standard deviation for the intensity of the voxels in the neighborhood; (4) calculating a z-score for each one of the voxels; (5) identifying a cluster of neighboring ones of the voxels; (6) determining a cluster-boundary parameter of the cluster; and (7) classifying the cluster as a defect when the cluster-boundary parameter of the cluster is above a parameter threshold.

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Patent Owner(s)

Patent OwnerAddress
THE BOEING COMPANY929 LONG BRIDGE DRIVE ARLINGTON VA 22202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fife, Scott H Roy, US 2 0
Grube, Robert W Edmonds, US 8 104
Nwoke, Dominic N Spanaway, US 2 0
Rees, Christopher H Seattle, US 1 0

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