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Improved Canny Edge Detector in Ceramic Tiles Defect Detection


Hocenski, Željko; Vasilić, Suzana; Hocenski, Verica
Improved Canny Edge Detector in Ceramic Tiles Defect Detection // Proceedings of the 32nd Annual Conference of the IEEE Industrial Electronic Society, IECON'2006 / Capollino, Gerard-Andre ; Garcia-Franquelo, Leopoldo (ur.).
Pariz: IEEE, France Section, 2006. str. 3328-3331 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Improved Canny Edge Detector in Ceramic Tiles Defect Detection

Autori
Hocenski, Željko ; Vasilić, Suzana ; Hocenski, Verica

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 32nd Annual Conference of the IEEE Industrial Electronic Society, IECON'2006 / Capollino, Gerard-Andre ; Garcia-Franquelo, Leopoldo - Pariz : IEEE, France Section, 2006, 3328-3331

Skup
The 32nd Annual Conference of the IEEE Industrial Electronic Society, IECON'2006

Mjesto i datum
Pariz, Francuska, 6-10.11.2006

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Image processing; edge detection; ceramic tile

Sažetak
– Image processing is very often present as a method for visual inspection in industry. Automated systems for visual inspection are very important part of the quality control in production line. Quality control has been mostly performed in hard work conditions. Using automated visual systems quality control becomes easier. It performs faults detection and final quality control. In this paper we present the method for faults detection based on edge detection techniques. Edges and faults on ceramic tiles were detected using Canny edge detector. Problem of defining hysteresis thresholds was resolved with a histogram subtraction method. Method was implemented on various types of faults: edge and surface faults.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo



POVEZANOST RADA


Projekt / tema
0165103

Ustanove
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek