ACME F300 Dokumentacja Pobierz pdf (Strona 5)

Advanced Algorithms

Application example: inspection for soft drink bottle caps

QUEST technology has built-in

character libraries of commonly

used factory automation fonts

stored for ready reference. This

eliminates the need to register

characters as models, or teach

and create font or character

libraries to handle most text.

Setup time during installation is

greatly reduced.

Printed characters such as

expiration dates, lot numbers

and date codes can vary in

shape, size and line width based

on the printing method and

conditions. The QUEST algorithm

ensures that the six most

common types of variations are

always recognized correctly.

QUEST technology can recognize characters correctly regardless of their size or shape. Using built-in character libraries

makes setup easy with no character teaching required.

QUEST Optical Character Recognition

The F250 quickly and accurately detects any differences between the registered model and the image being measured. This dramatically

improved model matching algorithm now reveals fine defects on the edges of characters, printed labels and graphic patterns that may have

gone undetected in the past using less accurate matching algorithms.

Fine Matching

Registered image

Displays inspection

results as an area value

Cracks near

the edge

Stains in

patterns

Incomplete characters

Fine stains

Inspected image

Correctly Recognizes Six Different Types of Character Variations

Size

Inclination

BlurrinessWidth

Line width

Breaks

No Need to Register Characters in a Library

Fine

Matching

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ACME F300 Dokumentacja Strona 5

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