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BVS ID-M1280xF1-xx-xxx
Parameters
Code types 2D
Reader mode (2D)
NOTE
For stable decoding of bar codes, the resolution must be set to a minimum of 2 pixels per bar
code stripe.
For reliable assessment of code quality, the resolution must be set to a minimum of 3 pixels per
bar code stripe.
NOTE
For stable decoding of 2D code types, the resolution must be set to a minimum of 4 pixels per
module. For PDF417 code type, 3 pixels per module are sufficient. In order to read the smallest code
type (Micro QR Code, consisting of 11 modules) the code has to have a minimum size of 44 * 44
pixels.
Tips on speeding up the tool
If the tool does not reach the needed speed for your application, you can try the following steps to improve the
speed:
26
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Description
List with types of matrix codes (2D) that are searched
in the image. All other matrix codes are ignored during
the search.
NOTE
This selection is set automatically when the
auto setup process is completed
successfully.
Determines how 2D codes are searched and effects
the reading and detection rate. There are three
settings:
•
Robust:
Recognizes all detectable codes the system
knows. However, this mode needs processing
power and has a moderate reading rate, but the
detection rate is very high.
•
Balanced (Standard):
This mode is a compromise between Robust and
Fast and allows finding reliably codes although
there are slight code differences concerning e.g.
the structure.
•
Fast
Offers a good reading rate. However, codes may
not be detected whose parameters like height,
width, size, distortion, etc. differ from the usual
values.
NOTE
Only the codes specified in "Code types 2D"
will be searched. The chosen search mode
does not matter.
Data type
[Bool]
Enum
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