Three dimensional automated visual inspection of surface mounted devices

Enrique Guerra; Alfonso Manriquez; Daniel Schwartz; J. Rene Villalobos

doi:10.1016/s0360-8352(97)00113-7

Three dimensional automated visual inspection of surface mounted devices

Enrique Guerra, Alfonso Manriquez, Daniel Schwartz, J. Rene Villalobos

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Surface Mounted Technology (SMT) has created a demand for machine vision systems that can reliably verify component placement for screening inspection and process improvement. This paper describes a new 3-D computer vision system being developed at the Center for Electronics Manufacturing (CEM) of The University of Texas at El Paso (UTEP) for the inspection of Printed Circuit Boards (PCBs). A small range finder, utilizing a laser-based triangulation measurement method, is being employed for the development of an effective high resolution 3-D SMT inspection system.

Original language	English (US)
Pages (from-to)	365-368
Number of pages	4
Journal	Computers and Industrial Engineering
Volume	33
Issue number	1-2
DOIs	https://doi.org/10.1016/s0360-8352(97)00113-7
State	Published - Oct 1997
Externally published	Yes

ASJC Scopus subject areas

General Computer Science
General Engineering

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10.1016/s0360-8352(97)00113-7

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author = "Enrique Guerra and Alfonso Manriquez and Daniel Schwartz and Villalobos, {J. Rene}",

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AU - Schwartz, Daniel

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AB - Surface Mounted Technology (SMT) has created a demand for machine vision systems that can reliably verify component placement for screening inspection and process improvement. This paper describes a new 3-D computer vision system being developed at the Center for Electronics Manufacturing (CEM) of The University of Texas at El Paso (UTEP) for the inspection of Printed Circuit Boards (PCBs). A small range finder, utilizing a laser-based triangulation measurement method, is being employed for the development of an effective high resolution 3-D SMT inspection system.

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Three dimensional automated visual inspection of surface mounted devices

Abstract

ASJC Scopus subject areas

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