How to use python to quickly realize character recognition

License plate:

Invoice number:

These characters that are common in life can be implemented through a library called tesseract

See the download link: https://github.com/UB-Mannheim/tesseract/wiki

After installing the software, we use python to realize character recognition

Install python3, pip first

再pip install pytesseract，opencv-python。

This can be done, write a code:

import cv2 as cv
import pytesseract

if __name__ == '__main__':
    img = cv.imread('D:\\1.jpg')
    code = pytesseract.image_to_string(img)
    print(code)

To be honest, the effect is good, I want to do character recognition, screenshots, training, and open source is very powerful.

However, I also hope that my country's technical force can develop faster. After all, github has supported many people and cannot be relied on too much.