FQ2-S30100N-08 Просмотр технического описания (PDF) - OMRON Corporation
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производитель
FQ2-S30100N-08
OMRON Corporation
FQ2-S30100N-08 Datasheet PDF : 32 Pages
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OCR with Built-in Dictionary
OCR
The built-in dictionary contains approximately 80 different fonts that are used on the factory floor. Variations for worn characters, blurred,
distorted, different backgrounds, and size changes have been included to enable stable and highly accurate readings. It is not necessary to set
parameters to compensate for character contrast or positional offsetting.
Conventional OCR
Built-in Dictionary
Draw boxes around characters.
Set the character formats.
Top: Character string read
Press the
TEACH Button.
Time is required
for character
registration into the
dictionary.
Different printers
use different
printing methods.
Up to four lines can be read.
The following characters can be read.
Letters of the
alphabet: A to Z (uppercase)
Numbers: 0 to 9
Symbols: ‘ - . : /
Bottom: Character format
The character format is displayed
from the read results. Set the
character format according the
format of the characters to read.
Letter: $
Number: #
Symbol: @ Not read: *
Number or letter: ?
The character extraction
conditions are
automatically adjusted
according to the
conditions of the printed
characters.
Reading is started.
Characters from most printers can be read, including dot and impact printers. Handles Approx. 80 Fonts
Hot Printer
Inkjet Printer
Thermal Printer
Laser Marker
Worn and inclined
characters cannot be
read.
Unique recognition technology enables stable readings of worn out or distorted characters.
Worn Characters
Inclined Characters
Small Characters
New OCR Tool: Character Matching with Structural Models
In some applications it is required for image matching methods, but thanks to the structural model matching of specific characteristic
points there is no need for character registration.
Structural models record the
characteristics of each character in
approximately 80 fonts.
A
A
The position and the structure of characteristic points are used to
recognize characters.
Background Changes Size and Font Changes
AA
Worn Characters Inclined Characters
A
9
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