Comments (2)
即便用cv读取二维码文件,也获取不了二维码指向的链接。
比如:
qrimage='../amazing-qr-master/huiweixinshoukuan.png'
读取图像文件,这一步显示图片都是正常的数据,
img = cv2.imread(qrimage)
但下面这句没有结果!!!
results = reader.decode_array(img)
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基本上找到原因了,是cv2.imread不支持中文的原因,因为result1的前面有中文,所以出错。用下面这段代码替代就行。
qrimage='C:/Users/xyh/测试 成功/vscode/QRcode/amazing-qr-master/huiweixinshoukuan.png'
qrim=cv2.imdecode(np.fromfile(qrimage, dtype=np.uint8),-1)
image = cv2.cvtColor(qrim, cv2.COLOR_BGR2RGB)
results = reader.decode_array(image)
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Related Issues (20)
- Decode maxicode Error HOT 1
- Data matrix generator HOT 2
- 条码识别性能问题 HOT 8
- Decode doesn't work with spaces in the path HOT 2
- Which visual codes types are supported? HOT 1
- No barcode found HOT 2
- cant read opencv img HOT 2
- M1 mac电脑无法使用arm版本jdk,x86jdk可以使用,但是太慢了 HOT 2
- How to interpret points in result dictionary? HOT 3
- 批量识别速度太慢 HOT 4
- 性能不如微信 HOT 3
- build失败和一个小问题,感谢 HOT 1
- 安装成功但测试运行失败 HOT 3
- 由于是调用的windows下的cmd窗口,导致某些字符在进行编码转换时,会丢失字节。 HOT 1
- not scanning codes properly
- could not detect 2D datamatrix codes? Any workaround?
- QR Code Generation
- Unable to detect QR codes with particular data values HOT 1
- 如果用pyinstaller打包
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