Title :
The automatic classification of the welding defects
Author :
Su-xian, Chen ; Xiao-song, Li
Author_Institution :
Harbin Shipbuilding Engineering Institute, Harbin, China
Abstract :
The theory of digital image processing and pattern recognition was used to slove the problem of identifing the welding defects automatically in this paper. Author implemented restraining noise enhancing and two valuizing on the original welding X-ray picture. Feature extraction and the design of the classfier was also implemented.
Keywords :
Automation; Digital images; Feature extraction; Filtering; Humans; Image recognition; Pattern recognition; Production systems; Welding; X-ray imaging;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '87.
DOI :
10.1109/ICASSP.1987.1169701
