Vision Inspection Systems – Considerations When Choosing an Effective Machine Vision System

Intelligent cameras are the most effective means of rapidly implementing simple vision inspection system due to their ability to automate your tasks, cost effectiveness and the ability to easily integrate into your work system. Seeing that it is a self-contained unit, automated inspection vision systems can be used for embedded single unit applications or networked to industrial manufacturing systems.

Below is a breakdown of the basic components of a smart camera system and some important considerations when choosing a vision inspection system for your application.

Basic vision inspection architecture:

What are the parts and specific considerations?

Systems Integration

You need good photoelectric sensors that are able to inspect automatically by triggering automated systems. This is of course connected to the vision inspection system which will process the resulting images and automate the inspection of your products.

Effective vision inspection systems will integrate a variety of cameras such as analog cameras, digital cameras and progressive scan cameras. The choice between these Vision 20 three camera types come down to the applications that are needed in your setup. You will find that if your business is in the business of epoxy die manufacturing then you will want to select vision inspection systems that can accommodate cameras that are suited for the task.

Software Features that you should request for when choosing an Effective Machine Vision Inspection System

Object Tools

A general purpose machine vision inspection applications will generally offer object tools that will help you inspect the products that you manufacture in your production. Object tools will analyze shapes in the image for various geometric characteristics which will ascertain the size, the perimeter and the density. If your manufacturing plant requires you to sort the parts that are manufactured then object tools will be an efficient tool in sorting and locating the parts that are required.

OCR Tools

Optical Character Recognition is a technology which has matured over the years and it is primarily used to read or verify printed or mechanically generated characters. If your manufacturing plant has serial numbers, identification numbers, OCR technology will be able to recognize these markings through the images that has been captured and with a bit of software help it will identify the correct markings even if they are severely damaged.

Calibration Tools

You might need a vision inspection system that as calibration tools which will convert pixel coordinates to real world coordinates. For example you might want to convert from the readings of the measured millimeters into inches.

Data Analysis Tools

Your vision inspection system that you choose might need to display analysis results which will display in tabular format and this gives in-depth information about the image and the inspection. You will do well in choosing a system that can sort all the data and provide critical information to the appropriate personnel in your department.

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