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VISION-BASED, ON-LOOM FABRIC INSPECTION SYSTEM

United States Patent Application

20010012381
A1
View the Complete Application at the US Patent & Trademark Office
Oak Ridge National Laboratory - Visit the Partnerships Directorate Website
In a vision-based on-loom fabric inspection system, high quality images of the fabric under construction are processed using a line-scan camera and PC platform with an algorithm based on the wavelet transformation and the correlation dimension to detect and map defects in the fabric.
SARI-SARRAF, HAMED (KNOXVILLE, TN), GODDARD, JAMES S. JR. (CLINTON, TN), WALKER, EARL W. JR. (MEMPHIS, TN)
08/ 938,121
September 26, 1997
[0001] The United States Government has rights in this invention pursuant to contract no. DE-AC05-84OR21400 between the United States Department of Energy and Lockheed Martin Energy Systems, Inc., and pursuant to contract no. DE-AC05-96OR 22464 between the United States Department of Energy and Lockheed Martin Energy Research Corporation.