Automated inspection of hot steel slabs
Abstract
The disclosure relates to a real time digital image enhancement system for performing the image enhancement segmentation processing required for a real time automated system for detecting and classifying surface imperfections in hot steel slabs. The system provides for simultaneous execution of edge detection processing and intensity threshold processing in parallel on the same image data produced by a sensor device such as a scanning camera. The results of each process are utilized to validate the results of the other process and a resulting image is generated that contains only corresponding segmentation that is produced by both processes.
- Inventors:
-
- Burnsville, MN
- Issue Date:
- Research Org.:
- Honeywell Inc. (Minneapolis, MN)
- OSTI Identifier:
- 865719
- Patent Number(s):
- 4561104
- Assignee:
- Honeywell Inc. (Minneapolis, MN)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G - PHYSICS G06 - COMPUTING G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- DOE Contract Number:
- FC07-79CS40242
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- automated; inspection; hot; steel; slabs; disclosure; relates; time; digital; image; enhancement; performing; segmentation; processing; required; detecting; classifying; surface; imperfections; provides; simultaneous; execution; edge; detection; intensity; threshold; parallel; data; produced; sensor; device; scanning; camera; results; process; utilized; validate; resulting; generated; contains; corresponding; processes; surface imperfections; image data; disclosure relates; digital image; time automated; data produced; sensor device; surface imperfection; image enhancement; segmentation process; automated inspection; /382/348/356/
Citation Formats
Martin, Ronald J. Automated inspection of hot steel slabs. United States: N. p., 1985.
Web.
Martin, Ronald J. Automated inspection of hot steel slabs. United States.
Martin, Ronald J. Tue .
"Automated inspection of hot steel slabs". United States. https://www.osti.gov/servlets/purl/865719.
@article{osti_865719,
title = {Automated inspection of hot steel slabs},
author = {Martin, Ronald J},
abstractNote = {The disclosure relates to a real time digital image enhancement system for performing the image enhancement segmentation processing required for a real time automated system for detecting and classifying surface imperfections in hot steel slabs. The system provides for simultaneous execution of edge detection processing and intensity threshold processing in parallel on the same image data produced by a sensor device such as a scanning camera. The results of each process are utilized to validate the results of the other process and a resulting image is generated that contains only corresponding segmentation that is produced by both processes.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 01 00:00:00 EST 1985},
month = {Tue Jan 01 00:00:00 EST 1985}
}
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