clovaai / deep-text-recognition-benchmark

Text recognition (optical character recognition) with deep learning methods, ICCV 2019
Apache License 2.0
3.77k stars 1.11k forks source link

Suggestions for fine tuning on MRZ ( Machine readable code) images? #280

Closed NavaneethanRajasekaran closed 3 years ago

NavaneethanRajasekaran commented 3 years ago

Hi Team,

Awesome work!!!

I can see that current model is trained on Max word length of 25. I am planning to collect some MRZ data which is of 44 characters and train the model. I initially fine tuned the pre trained model with 1k MRZ data and results were not great. I assume that dataset is not big enough. Any suggestions on how i can go head ? Should i retrain only the prediction layer?