Article 4215

Title of the article

AUTOMATIC SYSTEM FOR CALCULATION OF NARROW SPOTS OF CONDUCTIVE PATTERNS OF PRINTED CIRCUIT BOARDS, CONDITIONED OR UNCONDITIONED BY BLISTER PRESENCE 

Authors

Grigor'ev Aleksey Valer'evich, candidate of technical sciences, associate professor, sub-department of radio equipment design and production, Penza State University (440026, 40 Krasnaya street, Penza, Russia), a_grigorev@mail.ru
Kochegarov Igor Ivanovich, candidate of technical sciences, associate professor, sub-department of radio equipment design and production, Penza State University (440026, 40 Krasnaya street, Penza, Russia), ico@mail.ru
Yurkov Nikolay Kondrat'evich, doctor of technical sciences, professor, head of sub-department of radio equipment design and production, Penza State University (440026, 40 Krasnaya street, Penza, Russia), yurkov_NK@mail.ru

Index UDK

004.932.2

Abstract

Describes the high performance system counting the total number of fragments of conductive PCB picture, the width of each of which is smaller than some predetermined magnitude, the number of these fragments arising from parasitic holes (shells) of printed conductors and the amount of magnitude, are not caused by shells. Way is based on the formation of regions related items other than the typical geometric signs and their subsequent counting and calculation formulas.

Key words

PCB defect detection, a conductive pattern, the binary image, the pixel segment, cluster, shell, section threshold.

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Дата создания: 15.10.2015 20:05
Дата обновления: 16.10.2015 12:12