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Problems with decoding DataMatrix #407

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mal-coder opened this issue Feb 11, 2021 · 3 comments
Open

Problems with decoding DataMatrix #407

mal-coder opened this issue Feb 11, 2021 · 3 comments

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@mal-coder
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mal-coder commented Feb 11, 2021

Hi,

I'm having issues with decoding a particular type of data matrix codes - printed on climbing equipment.
The scanner seems not to recognize it at all.

Did anyone encountered such problem and could advise how could I fix it?

Thanks in advance.

Regards

IMG_8156
IMG_20210210_145516
IMG_20210210_145458

@mal-coder mal-coder changed the title Problems with decoding DataMatrix - printed on climbing equipment Problems with decoding DataMatrix Feb 11, 2021
@cezarc100
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This is a new type of rectangular Datamatrix as published here https://www.e-d-c.info/en/projects/dmre-en.html
The support for this is limited yet even among commercial barcode reading software.
I would also be interested if this project could add support for the new rectangular Datamatrix barcodes

@mal-coder
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Filip made some changes here (link below) to read this QR as an inverted image and it works! The only problem left is that only from the zoomed in photo. When trying to get it from a life stream it seems to be too small (at least with my phones) :/
Applifting#1

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