Noise Elimination for Image Subtraction in Printed Circuit Board Defect Detection Algorithm

Image subtraction operation has been frequently used for automated visual inspection of printed circuit board (PCB) defects. Even though the image subtraction operation able to detect all defects occurred on PCB, some unwanted noise could be detected as well. Hence, before the image subtraction oper...

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Veröffentlicht in:	International journal of computer & technology 2013-08, Vol.10 (2), p.1317-1329
Hauptverfasser:	Ibrahim, Zuwairie, Ibrahim, Ismail, Khalil, Kamal, Nawawi, Sophan Wahyudi, Abdul Rahim, Muhammad Arif, Aspar, Zulfakar, Wan Ahmad, Wan Khairunizam
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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