A feasibility study of automatic defect detection on stone products with artificial vision tech-niques has been carried out. A general outlook of available defect types is given. A suitable lighting system with the main requirements is described. Several algorithms have been de-signed in order to detect the defective material. Experimental tests have been performed on commercial Carrara marble tiles.
The quality control of natural materials: defect detection on Carrara marble with an artificial vision system
LANZETTA, MICHELE;TANTUSSI, GIOVANNI
1997-01-01
Abstract
A feasibility study of automatic defect detection on stone products with artificial vision tech-niques has been carried out. A general outlook of available defect types is given. A suitable lighting system with the main requirements is described. Several algorithms have been de-signed in order to detect the defective material. Experimental tests have been performed on commercial Carrara marble tiles.File in questo prodotto:
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