Machine Vision System

Presented by Kirolos Amin

The automatic extraction of information from digital images

Definition of Vision System

Data :D= 30mmR= 15mmLinear Barcode

Pepsi30 Cans

We use machine vision instead of human inspectors

Faster

More

consistent

Working

longer time

Machine Vision

Measurement

Counting

Location

Decoding

Check to specified tolerance

Measurement

Basically counting means to look for a number of parts or a number of features on a part

Allow us to locate the missing parts

Counting

Checking features

Missing Pieces

locate position and orientationfind unique pattern to identify part

Location

Linear B

arcode

Stacked symbologies

2D SymbologiesOCR Fonts

Decoding

Advantages of Decoding

Record information as historical dataTrack ProductsSorting productsVerify correctness of dataEnsure that you have the correct product on the production line

Why Machine vision

Reduce defectsIncrease yieldTrack and trace Comply with regulations

It accomplish

Reduce defects

Preventing miss label productsVerify product contents and ensure the product’s label is correct

Increase yieldCatch defects early in production process , will reduce waste(Before assembly the parts on the motherboard)Reduce downtime ( a product which miss the track which was out of tolerance )

Track and trace

You can track the component during the manufacturing processReduce delivery time Track the products during the storing process

Comply with regulations

Restricted to government regulations Ensure the product is safety and comply with standars Label content ( expired date , content )

Vision System Components

Vision System

Lighting

Lens

SensorVision processing

Communi-cation

Product

LIGHTING

LENS

SENSOR

VISION PROCESSING COMMUNICATION

Simulation our project