https://github.com/ds4v/nomnasite

Deployment of NomNaOCR: https://youtu.be/o5xpfwalEWw
https://github.com/ds4v/nomnasite

digitization history vietnamese

Last synced: 15 days ago
JSON representation

Deployment of NomNaOCR: https://youtu.be/o5xpfwalEWw

• Host: GitHub
• URL: https://github.com/ds4v/nomnasite
• Owner: ds4v
• Created: 2022-07-09T20:56:27.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-07-07T22:52:57.000Z (6 months ago)
• Last Synced: 2024-12-11T00:46:18.563Z (23 days ago)
• Topics: digitization, history, vietnamese
• Language: Python
• Homepage: https://nomnasite.streamlit.app
• Size: 88.5 MB
• Stars: 2
• Watchers: 1
• Forks: 5
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# Web application for Sino-Nôm digitalization

[![demo](./imgs/demo.png)](https://youtu.be/o5xpfwalEWw)

> Demo: https://share.streamlit.io/ds4v/nomnasite/main/app.py

## Usage

```bash

pip install requirements.txt

streamlit run app.py

```

👉 Check out [YouTube demo](https://youtu.be/o5xpfwalEWw)

## Features

1. Input image from local or URL.

2. Leverage DL models to extract text from image:

    - Use [VNPF's site](https://www.nomfoundation.org) as collected source.

    - Apply models based on the results of [NomNaOCR](https://github.com/ds4v/NomNaOCR).

3. Interactive mode using [streamlit-drawable-canvas](https://github.com/andfanilo/streamlit-drawable-canvas):

    - **Drawing** mode: draw rectangle boxes on image regions containing characters.

    - **Editing** mode: rotate, skew, scale, move any box of the canvas on demand.

    - Undo, Redo or Delete canvas contents.

4. Saving OCR results:

    - Export detection, recognition, and translation results to [CSV](data/data.csv) or [JSON](data/data.json).

    - Download [patches](data/patches.zip) cropped from detected bounding boxes.

5. Translate using APIs from:

    - VNUHCM University of Science: https://www.clc.hcmus.edu.vn/?page_id=3039

    - Sino-Nôm dictionary: https://hvdic.thivien.net/transcript.php#trans

**(\*)** Note: In **Editing** mode, double-click a box to remove it.

## Reference

My Vietnamese Sino-Nôm digitalization series :

-   [NomNaOCR](https://github.com/ds4v/NomNaOCR): Optical Character Recognition.

-   [NomNaNMT](https://github.com/ds4v/NomNaNMT): Neural Machine Translation.

-   [NomNaSite](https://github.com/ds4v/NomNaSite): Web Application.