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[deleted] OP t1_j8seg5z wrote

Reply to comment by ivan_kudryavtsev in Candidates for lightweight object detector NNs ? by [deleted]

But scanners do not read digital data, or even find out the position of the object, and they use light reflection/absortion, there is no digital information reading.

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ivan_kudryavtsev t1_j8sfi40 wrote

I would say, if it is not a very wild environment, nn may be excessive.

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ivan_kudryavtsev t1_j8sfa3p wrote

Quick discovery: https://note.nkmk.me/en/python-opencv-barcode/

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[deleted] OP t1_j8soa3y wrote

I need to run it in the browser, I thought it was clear from the post. I found a JS port but it seems flacky. They use CNN for 2d detection though, at least in some cases.

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ivan_kudryavtsev t1_j8vtjvh wrote

How could we recognize that you want whole processing to be done purely in-browser? Anyway, just google for "webassembly barcode reader". There are implementations available.

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