Briefly write about the use and experience of PPOCRLabel

Dependencies

I am based on the paddle_env environment created before, so I actually need only these two packages during use (according to the error report)

pip install xlrdpip install PyQt5

About the error message

ModuleNotFoundError: No module named 'xlrd'
ModuleNotFoundError: No module named 'PyQt5

Actual use

①First you need to in the virtual environment cd to the folder where the PPOCRLabel is located, the location is different according to the version
②Learn about the parameters of the PPOCRLabel

PPOCRLabel.py [-h] [–lang [LANG]] [–gpu [GPU]] [–kie [KIE]] [–predefined_classes_file [PREDEFINED_CLASSES_FILE]]
In fact, the more used is

• –lang + followed by the corresponding language code: indicates the recognized language type
• –gpu: Whether to use gpu (default), if not, connect to False

I am using Xiaoxin pro13, so the code I use is

D:\conda\envs\paddle_env\python.exe PPOCRLabel.py --lang ch --gpu False

D:\conda\envs\paddle_env\python.exe is actually the python I use (I have multiple pythons)
Then attach the corresponding picture

D:\conda\envs\paddle_env\python.exe PPOCRLabel.py

It seems to work directly