# : polyscriptor ( ) Windows 10
##
**polyscriptor** , ( Transkribus, / ). ( ).
**github.com**, **python.org**, **huggingface.co** **pytorch.org** .
**:** Windows 10 ( Windows 7) , Python, . - , , (, , ), , Windows 7.
---
## 1. Python
1.
https://www.python.org/downloads/2. **Python 3.12** ( 3.12, 3.13+ ML- ). :
https://www.python.org/downloads/release/python-3120/ → "Files" → **Windows installer (64-bit)**.
3. . ** "Add python.exe to PATH"** .
4. "Install Now".
5. ( → `cmd`) :
```
python --version
```
`Python 3.12.x`.
---
## 2. polyscriptor
(, Git) ZIP-:
1.
https://github.com/achimrabus/polyscriptor2. **Code → Download ZIP**.
3. `C:\polyscriptor\` , (`batch_processing.py`, `requirements.txt` ..) **** `C:\polyscriptor\`, `C:\polyscriptor\polyscriptor-main\`. .
( Git) Git Windows (https://git-scm.com/download/win, ), `cmd`:
```
cd C:\
git clone
https://github.com/achimrabus/polyscriptor.gitcd polyscriptor
```
---
## 3.
`cmd`, :
```
cd C:\polyscriptor
```
:
```
python -m venv htr_env
htr_env\Scripts\activate
```
`(htr_env)` , ** `cmd`**.
** ** ( pip ):
```
pip install -r requirements.txt -r requirements-kraken.txt --extra-index-url
https://download.pytorch.org/whl/cpu```
( : PyTorch, transformers, kraken ..) , `ERROR`.
:
```
python -c "import torch; print(torch.__version__)"
```
`2.x.x+cpu` .
---
## 4.
**achimrabus/crnn-ctc-russian** XIX ( ~6.9% ).
1. `C:\polyscriptor\models\crnn-ctc-russian\`
2. ( ) 3
https://huggingface.co/achimrabus/crnn-ctc-russian/tree/main :
- `best_model.pt` (~43 )
- `model_config.json`
- `symbols.txt`
---
## 5. -
**:** `uvicorn`, ( `web`, `python polyscriptor_server.py` , ).
```
cd C:\polyscriptor
htr_env\Scripts\activate
python -m uvicorn web.polyscriptor_server:app --host 0.0.0.0 --port 8765
```
:
```
INFO: Application startup complete.
INFO: Uvicorn running on
http://0.0.0.0:8765```
( , ) .
(Chrome/Edge/Firefox) **** ( `http://`, `https://`):
```
http://127.0.0.1:8765```
**Polyscriptor HTR**.
---
## 6.
( ):
1. **Engine** → **CRNN-CTC (PyLaia-inspired)**.
2. **Model** → **crnn-ctc-russian** ( , `models`).
3. **Load Model** .
4. **SEGMENTATION → Method** **Kraken Neural (blla)** ( , , ).
5. **Device** → **CPU** (GPU , ).
** :** / ( Method) .
---
## 7.
1. **IMAGE** (/ "Drop image or PDF, or click to browse").
2. ( /, ).
3. **TRANSCRIPTION**.
---
## -
- **`ModuleNotFoundError`** `htr_env\Scripts\activate` `cmd` ( ).
- ** `web\polyscriptor_server.py` ** ; `cd C:\polyscriptor` .
- ** " " / SSL** , `http://127.0.0.1:8765` ( `https`).
- ** ** ( ) 5 ( `cd`, `activate`, `python -m uvicorn ...`) 1-4 .
---
##
, ( , Transkribus, - ) XIX , .
).