Property
Type
1D Standards
2D Standards
Description
multiScanInt
Metric 1D Readability
The multi-scan
integrity. Multi-scan
integrity is a general
measure of the ease
of decoding a symbol
by using multiple
scans across the
barcode. This metric
is a way of measuring
how advanced
decoders might
perform in decoding a
particular barcode. A
low multiScanInt
metric may indicate
many different
problems, as it is a
general measure of
code quality.
signalToNoiseRatio
Metric
SEMI T10 (DataMatrix)
Signal To Noise Ratio
(SNR) is a relative
measure of the
Symbol Contrast to
the maximum
deviation in light or
dark grayscale levels
in the symbol (ie.
noise).
horizontalMarkGrowth
Metric
SEMI T10 (DataMatrix)
Horizontal Mark
Growth is the tracking
of the tendency to
over or under mark
the symbol, that is, a
horizontal size
comparison between
the actual marked
cells vs. their nominal
size.
verticalMarkGrowth
Metric
SEMI T10 (DataMatrix)
Vertical Mark Growth
is the tracking of the
tendency to over or
under mark the
symbol, that is, a
vertical size
comparison between
the actual marked
cells vs. their nominal
size.
dataMatrixCellWidth
Metric
SEMI T10 (DataMatrix)
Data Matrix Cell Width
is the average width
of each cell in the
matrix (in pixels).
dataMatrixCellHeight
Metric
SEMI T10 (DataMatrix)
Data Matrix Cell
Height is the average
height of each cell in
the matrix (in pixels).
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