In night environments, how can license plate OCR be improved

hezarai / hezar

The all-in-one AI library for Persian, supporting a wide variety of tasks and modalities!

https://hezarai.github.io/hezar/

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In night environments, how can license plate OCR be improved #148

Closed claymore07 closed 2 weeks ago

claymore07 commented 4 months ago

Hello,

My project desperately needs help. As I'm using the Hezarai OCR model to read license plates, I've encountered a problem where the model cannot read any characters from plates at night, while the characters can be clearly seen during the day.

I am having trouble finding a solution to my problem. Since you have expertise in this area, could you help me?

Best Regards

arxyzan commented 4 months ago

Hi @claymore07 , Unfortunately, the data we used to train our OCR model only contained images under daylight. The only solution is to collect night data and finetune the model on those samples too. As far as I know, we don't have such dataset openly available.