23 October 1986 Automatic Detection Of Hot Slab Subsurface Inclusion
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Abstract
An automatic detection system of hot slab subsurface inclusions has been developed for the purpose of eliminating demerits in the conventional flame observation method. The system takes images of the melting area while scarfing the surface of hot slab, and auto-matically detects sparks emitted from defects. The special designed nozzles can perform fin-free scarfing. The system can also classify hot slabs into grades in a way similar to an expert inspector.
© (1986) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Toshihiko Sakai, Toshihiko Sakai, Kenichi Matsui, Kenichi Matsui, Kiyotaka Inada, Kiyotaka Inada, Ichiro Ohgaki, Ichiro Ohgaki, Toshiaki Suzuki, Toshiaki Suzuki, Asayoshi Koyama, Asayoshi Koyama, } "Automatic Detection Of Hot Slab Subsurface Inclusion", Proc. SPIE 0665, Optical Techniques for Industrial Inspection, (23 October 1986); doi: 10.1117/12.938731; https://doi.org/10.1117/12.938731
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