Detecting special characters(←→↑↓/~. ) in english using pretrained model

[manshulgoel]

Hi Team,

I am new to Machine learning. Request your help with how to make paddleOCR detect special characters like ←→↑↓/~. apart from English and numeric characters. Kindly help with steps. I have shared sample image as well.

[jingsongliujing]

you can try it: https://www.paddlepaddle.org.cn/hubdetail?name=chinese_ocr_db_crnn_server&en_category=TextRecognition

[manshulgoel]

It doesn't have great accuracy, I tried multiple pictures on the link above but didn't show good results.

[jingsongliujing]

Oh,sorry,That's the Chinese scene model.Maybe you can find a model suitable for your English scene here：https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.6/doc/doc_ch/models_list.md

[manshulgoel]

Hi, I tried this solution provided but it has very poor accuracy on this image.

[github-actions[bot]]

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