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2D code readers PD60/65
Common features
Integrated design
All components for lighting, optics, image acquisition
(camera) and signal processing (CPU) are combined
in one unit and are mutually optimized to ensure that
reading codes is performed quickly, reliably and with
virtually no maintenance.
Compact and place-saving solution
Reliable code reading for DPM
Various original pre-processing algorithms are applied to allow
decoding even 2D codes that are difficult to read.
14 types of pre-processing are available. Settings are made by
simply selecting from a pull-down menu.
4
11/2007
We have significantly improved the accuracy
of reading direct marking on metal (which is
highly problematic for automatic reading) and
image detection abilities by using our new
pre-processing functions and library.
With weak stamping pressure
With a coating of detergent
Symbol reading error
Symbol reading error
Read OK
Read OK
Read Error
Improvement of
Pre-
read accuracy due
processing
to pre-processing.
Detergent is caught in the
code, making donuts shapes.
Read OK
No detergent
Detection Error 1
Pre-processing
With detergent
Blacken cells
Equalize
Code reading even under difficult conditions
Real time image transfer and storage
Images with read errors (or all images) can be stored in the
main unit. In addition, using the free utility tool - PDTOOL–
images can be transferred to a PC and stored in specified
orders in real time.
Image
storage
USB
Traceability made easy
Read OK
The stamp is restored
by correcting the image.
Read Error
Read OK
Pre-processing
Make black points larger
Equalize
PDTOOL
5
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