Automatic technique for superficial defects identification in metal patches. An automatic system for the identification of superficial defects

• Autorzy: Niola V. , Longobardo A. , Longobardi M.
• Języki publikacji: EN

Abstrakty

EN

We have worked out an innovative system for the identification of superficial defects in low critical metallic patches. In a few seconds we reconstruct, using the fundamental principles of shape from shading, the third dimension of a digitized image, thanks to which we can identify the presence of a defect. Testing shows that the results achieved are more than satisfactory also in relation to the good rejection of the noises from the algorithm. Moreover we propose the advantages of using this system in an industrial field, and the conditions to be verified in industry in order to be able to test this technique.

Słowa kluczowe

EN

shape from shading; superficial defects; automatic identification; depth map

PL

wytrzymałość materiałów

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: Applied Mechanics and Engineering
• Rocznik: 1999
• Tom: Vol. 4, no 1
• Strony: 121--131
• Opis fizyczny: Bibliogr. 7 poz., wykr.

Twórcy

autor

Niola V.

autor

Longobardo A.

autor

Longobardi M.

• Mechanic Department for Energetic, University of Naples, Facoltá di Ingegneria DIME, Universitá di Napoli, via Claudio 21 int.125, cap. 80125, Napoli, ITALIA