(24)
https://ja.linux-console.net/?p=7356
https://qiita.com/ryome/items/16fc42854fe93de78a23
https://binary-star.net/tesseract-language-download
sudo apt install tesseract-ocr libtesseract-dev tesseract-ocr-eng
sudo apt-get update
sudo apt install -y tesseract-ocr-jpn
sudo apt install -y tesseract-ocr-jpn-vert
tesseract -v
tesseract --list-langs
tesseract -l jpn 1.png 1
cat 1.txt
tesseract -l jpn 2.png 2
cat 2.txt
tesseract -l jpn 3.png 3
cat 3.txt
(12)
sudo apt install tesseract-ocr libtesseract-dev tesseract-ocr-eng
sudo apt-get update
sudo apt install -y tesseract-ocr-jpn
sudo apt install -y tesseract-ocr-jpn-vert
tesseract -v
tesseract --list-langs
tesseract -l jpn 1.png 1
cat 1.txt
tesseract -l jpn 2.png 2
cat 2.txt
tesseract -l jpn 3.png 3
cat 3.txt
(RL9)
dnf install tesseract
tesseract -v
tesseract --list-langs
tesseract -l jpn 1.png 1
cat 1.txt
tesseract -l jpn 2.png 2
cat 2.txt
tesseract -l jpn 3.png 3
cat 3.txt
- Windows Server
(2025)
cd "C:\Program Files\Tesseract-OCR"
C:\Program Files\Tesseract-OCRをパスに追加
tesseract.exe -v
tesseract.exe --list-langs
C:\Program Files\Tesseract-OCR\tessdata
に
tesseract-ocr/tessdata_best
の日本語データ(jpn.traineddataとjpn_vert.traineddata)を格納
tesseract.exe --list-langs
tesseract -l jpn 1.png 1
tesseract -l jpn 2.png 2
tesseract -l jpn 3.png 3
