pythonimage-processingqr-codezbar 5 我使用了Zbar和OpenCV来读取下面图片中的QR码,但是两者都无法检测到。对于ZBar,我使用pyzbar库作为Python的封装程序。有些图像可以正确地检测到QR码,也有一些与成功的图像非常相似但失败了。我的手机相机可以读取上传图片中的QR码,这意味着它是有效的。以下是代码片段: ...
pip install qrcode-reader ``` 接下来,在Python代码中导入qrcode_reader模块,并创建一个QRCodeReader对象。然后,使用`decode`方法对QR码图片进行解码。示例如下: ```python from qrcode_reader import QRCodeReader reader = QRCodeReader() #读取QR码图片 image_path = 'path/to/qrcode.png' result = read...
void*reader=DBR_CreateInstance(); Decode the WebP image and read barcodes from it. intwidth,height;WebPGetInfo(webp_data.bytes,webp_data.size,&width,&height);WebPDecBufferoutput;GetRGBAInfo(webp_data.bytes,webp_data.size,&width,&height,&output);DBR_DecodeBuffer(reader,output.u.RGBA.rgba,wi...
Souce code of Python Tkinter QRcode save image In this code, we have created an interface in which user can type the message or url. In the next entry field, user need to provide the file name. Once clicked on the generate button, an image of QR code will be saved in the same dire...
python-zxing库的使用也很简单,两句代码即可。待识别的图片不需要是裸二维码图片,图片中只需包含完整二维码即可,zxing库会自动在图片中定位出二维码并识别。关于传入图片的路径,有一个注意地方,如果是绝对路径(比如D:\qrcode.png),则需要将路径转一下格式('\'改成'/')并加上"file:/"前缀(即testimage2)。
apply_async(process_frame, (frame.copy(), )) barcodeTasks.append(task) cv.imshow('Barcode & QR Code Scanner', frame) ch = cv.waitKey(1) if ch == 27: break Run the barcode and QR code scanner:Dynamsoft Barcode Reader can detect multiple barcodes and QR codes from a single image....
imagevideocameradecoderqrcodeqrcode-scannerqrcode-readerqrcode-decoder UpdatedJul 17, 2024 TypeScript scanner qrcode in widget tree & decoder qrcode from image androidioscameraqrcodeflutterqrcode-scannerqrcode-decoderflutter-plugin UpdatedDec 6, 2023 ...
python computer-vision qrcode image-processing pytorch pip easy-to-use object-detection qr qrcode-scanner qrcode-reader pyzbar yolov8 Updated Sep 7, 2024 Python Edinburgh-Genome-Foundry / blabel Star 181 Code Issues Pull requests 🏷️ Python label/sticker PDF generation. HTML templates,...
如果使用Python，我们可以很快的生成一个二维码，我们可以自己定义二维码包含的信息。这些信息可以是文字、...
Downloads (APP) QR Code Generator for win64 (APP) QR Code Reader for win64 OpenGL 2.1 Demopack Demo: geexlab-demopack-gl-21/d55-qr-code/ Forum thread (EN)GeeXLab 0.35 comes with the support of QR Codes (or Quick Response codes). We can now read a QR code (from an image or ...