Tesseract

Tesseract Open Source OCR Engine

Categories

• pytesseract (Python binding)
• OCR
• LLM-Aided OCR - LLM으로 Tesseract OCR 오류 수정

How to install

$ sudo apt-get install tesseract-ocr

## for dev
$ sudo apt-get install libtesseract-dev

Pre-trained models

훈련된 데이터는 /usr/share/tesseract-ocr/4.00/tessdata 디렉토리에 위치시키면 된다.

• Github - tesseract-ocr/tessdata - Trained models with support for legacy and LSTM OCR engine
• Models for OCR-D processors
• Training Tesseract 4 models from real images | End Point
• Github - Shreeshrii/tessdata_shreetest - finetuned traineddata files for tesseract 4.0.0 for testing
  • digits1.traineddata - LS ELECTRIC 적용 OCR 모델
  • digits.traineddata 파일 사용.
• Github - tesseract-ocr/tessdata_best - Best (most accurate) trained LSTM models.

See also

• OCR
• OpenALPR
• Leptonica

Favorite site

• Github - Tesseract project site
• 파이썬(Python) - 머신러닝 프로젝트(1) - OCR 이미지 문자열 추출(Tesseract) :: 좋은사람의 개발 노트
• OCR 한글 학습

Article

• Our Search for the Best OCR Tool, and What We Found