# Simple-LaTeX-OCR
### Performance
| BLEU score | normed edit distance | token accuracy |
|------------|----------------------|----------------|
| 0.92 | 0.05 | 0.75 |
## Online experience
### https://huggingface.co/spaces/chaodreaming/Simple-LaTeX-OCR
### https://www.modelscope.cn/studios/chaodreaming/Simple-LaTeX-OCR/summary
Install the package `simple_latex_ocr`:
```
pip install simple_latex_ocr
```
Use from within Python
from simple_latex_ocr.models import Latex_OCR
model = Latex_OCR()
img_path = "tests/test_files/5.png"
result = model.predict(img_path)
print(result['formula'])
print(result['confidence'])
print(result['elapse'])
#### Used by command line
```bash
$ simple_latex_ocr tests/test_files/2.png
```
#### Used by api
```bash
$ python -m simple_latex_ocr.api.run
#You can use test.py to initiate a request for verification
```
Using streamlit has a nice interface, but you can only select files locally.
```
streamlit run streamlit_app.py
```
Using flask you can copy the formula directly
```commandline
python flask_app.py
```
## Contribution
Contributions of any kind are welcome.
## Acknowledgment
Code taken and modified from [lukas-blecher](https://github.com/lukas-blecher/LaTeX-OCR), [RapidAI](https://github.com/RapidAI/RapidLaTeXOCR),[ultralytics](https://github.com/ultralytics/ultralytics)
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