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代码不对,运行这个代码:
https://book.openmv.cc/example/16-Codes/find-barcodes.html
代码是例程的 而且 三个条形码放在一起 只能识别到一个
1,你的代码不是例程。 2,条形码的场景是扫码枪,需要条码离得很近。