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https://github.com/nu-book/zxing-cppVolker Krause authored
This significantly outperforms the variant we were previously using, both in performance and accuracy. It also doesn't have the memory leak on PDF417 detection failures observed with the other one, and has a "pure" mode which assumes generated rather than camera input (which we have here). This allows us to bypass the luminance source and go directly to the bit matrix. Altogether this speeds up the test suite by 45%, while also decoding a number of previously failing test files.
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