• DocumentCode
    3623619
  • Title

    Quality inspection in PCBs and SMDs using computer vision techniques

  • Author

    D. Demir;S. Birecik;F. Kurugollu;M. Sezgin;I.O. Bucak;B. Sankur;E. Anarim

  • Author_Institution
    Dept. of Electron., Tubitak Marmara Res. Center, Kocaeli, Turkey
  • Volume
    2
  • fYear
    1994
  • Firstpage
    857
  • Abstract
    This paper addresses the task of automating the visual inspection of printed circuit board with through hole technique, and surface mount devices (SMD). We have focused on the following quality control of the mounted component using either technology: component twist, or pin defects. A comparison of binarization techniques as well as twist angle estimation methods have been carried out. For inspection of pin defects various morphological image processing techniques have been applied.
  • Keywords
    "Inspection","Computer vision","Printed circuits","Circuit testing","Surface morphology","Manufacturing","Character recognition","Partitioning algorithms","Automatic control","Image processing"
  • Publisher
    ieee
  • Conference_Titel
    Industrial Electronics, Control and Instrumentation, 1994. IECON ´94., 20th International Conference on
  • Print_ISBN
    0-7803-1328-3
  • Type

    conf

  • DOI
    10.1109/IECON.1994.397899
  • Filename
    397899
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3623619