@InProceedings{TatibanaLotu:1997:NoAuPC,
               author = "Tatibana, Mauro Hiromu and Lotufo, Roberto de Alencar",
                title = "Novel automatic PCB inspection technique based on connectivity",
            booktitle = "Proceedings...",
                 year = "1997",
               editor = "Figueiredo, Luiz Henrique de and Netto, Marcio Lobo",
                pages = "187--194",
         organization = "Brazilian Symposium on Computer Graphics and Image Processing, 10. 
                         (SIBGRAPI)",
            publisher = "IEEE Computer Society",
              address = "Los Alamitos",
                 note = "This work has been supported by ProTeM-CC/CNPq through the 
                         AnIMoMat project, contract 680067/94-9.The conference was held in 
                         Campos de Jord{\~a}o, SP, Brazil, from October 13 to 16.",
             keywords = "mathematical morphology, pcb inspection, machine vision, 
                         connectivity, morphological application.",
             abstract = "This paper presents a novel technique for PCB inspection based on 
                         the comparison of the Connected Table of a Reference and a Test 
                         Image. The method is based on connected component analysis, which 
                         is a natural way to extract the connectivity information of the 
                         conductors of a PCB. The registration of the PCB holes, which is a 
                         common problem related to referential model techniques, is solved 
                         by the concept of zone of influence of each hole. This paper 
                         describes the method and its implementation using standard 
                         Morphology Image Processing techniques. A result of applying the 
                         technique to real images is shown.",
  conference-location = "Campos de Jord{\~a}o, SP, Brazil",
      conference-year = "Oct. 1997",
             language = "en",
         organisation = "SBC - Sociedade Brasileira de Computa{\c{c}}{\~a}o; USP - 
                         Universidade de S{\~a}o paulo",
                  ibi = "7PmX8onXTfLpUKXQZ3Msv29/atPTP",
                  url = "http://urlib.net/ibi/7PmX8onXTfLpUKXQZ3Msv29/atPTP",
           targetfile = "art51.pdf",
        urlaccessdate = "2024, May 03"
}