第一步，确认环境
pip install opencv-python
pip install opencv-contrib-python
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第二步，下载模型
WeChatCV GutHub: link
备用地址: link
第三步，识别二维码
import cv2
from cv2.wechat_qrcode import WeChatQRCode
detector = WeChatQRCode(detector_prototxt_path="qr_mode/detect.prototxt", detector_caffe_model_path="qr_mode/detect.caffemodel",super_resolution_prototxt_path="qr_mode/sr.prototxt", super_resolution_caffe_model_path="qr_mode/sr.caffemodel")
img = cv2.imread("qr.png")
res, points = detector.detectAndDecode(img)
print(res, points)
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原文链接：https://blog.csdn.net/zyz528zyz/article/details/132366679
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