Detecção de defeitos em placas de circuito impresso aplicando visão computacional
This work consists of the development of a vision system capable of identifying faults in printed circuit boards. The system consists of a 2MP high-speed camera, a camera controller to receive the image and apply computational vision tools, a PLC to process camera information and an HMI to serve...
| Autor principal: | Monteiro, Lucas Paiva |
|---|---|
| Grau: | Trabalho de Conclusão de Curso |
| Idioma: | por |
| Publicado em: |
Brasil
2023
|
| Assuntos: | |
| Acesso em linha: |
http://repositorio.ifam.edu.br/jspui/handle/4321/1133 |
| Resumo: |
|---|
|
This work consists of the development of a vision system capable of identifying faults
in printed circuit boards. The system consists of a 2MP high-speed camera, a camera
controller to receive the image and apply computational vision tools, a PLC to process
camera information and an HMI to serve as an interface for the test operator, allowing a
monitoring of results and control of the camera trigger and reset of post-shift information. The
vision system is composed of the camera and the controller and works applying computer
vision tools, in this work we use a self-learning pattern identification tool that allowed us to
obtain a higher quality degree in the test results from a group of images. |