https://github.com/chfoo/tppocr2

Tesseract OCR of Pokemon dialog text on streaming video (modern version).
https://github.com/chfoo/tppocr2

Last synced: 11 months ago
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Tesseract OCR of Pokemon dialog text on streaming video (modern version).

• Host: GitHub
• URL: https://github.com/chfoo/tppocr2
• Owner: chfoo
• License: gpl-3.0
• Created: 2019-11-28T16:52:16.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2020-05-26T03:03:44.000Z (over 5 years ago)
• Last Synced: 2025-01-23T12:37:22.311Z (about 1 year ago)
• Language: C++
• Size: 7.33 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# tppocr2

Tesseract OCR of Pokemon (or video game) dialog text on streaming video (modern version).

This project reads streaming video and runs OCR on defined regions for streams such as TwitchPlaysPokemon. For previous

information, see [version 1](https://github.com/chfoo/tppocr) of this project.

Note: **work in progress**

## Quick start

### Requirements

* [Tesseract](https://github.com/tesseract-ocr/tesseract) 4

* [tessdata_best](https://github.com/tesseract-ocr/tessdata_best) or [tessdata_fast](https://github.com/tesseract-ocr/tessdata_fast)

  * Which should contain: eng jpn chi_sim chi_tra kor spa deu ita

* [Leptonica](http://www.leptonica.org/)

* [ffmpeg](https://ffmpeg.org/download.html)

* [OpenCV](https://docs.opencv.org/master/df/d65/tutorial_table_of_content_introduction.html) 4

* [EAST](https://github.com/argman/EAST) trained model

  * Download the Tensorflow trained model from [this link](https://www.dropbox.com/s/r2ingd0l3zt8hxs/frozen_east_text_detection.tar.gz?dl=1)

Compiling:

* C++17 compiler and associated C++ runtime

* CMake 1.15 or newer

* [tomlplusplus](https://marzer.github.io/tomlplusplus/) headers

### Building

    mkdir -p build

    cd build

    cmake .. -D CMAKE_BUILD_TYPE=Release

    cmake --build . --config Release

Optional:

    cmake --install --config Release --prefix install_prefix

### Running

Basic usage:

    ./build/tppocr --help

    ./build/tppocr CONFIG_FILE URL_OR_FILE_PATH

Example:

    ./build/tppocr --debug-window --frame-stepping data/tpp-sword-720p.toml sample_images/sword_720p_narrator_dialog.png