Tesseract training

Train Tesseract from font files and text files.

This Dockerfile is based on the url https://github.com/tesseract-ocr/tesseract/wiki/TrainingTesseract

Suppose you know how to use ssh and docker

$ docker run -d -p 20022:22 --name training_tesseract jinpengli/tesseract-trainer-docker 

Now you can use ssh to connect the container to train tesseract.

$ ssh -p 20022 root@localhost

You can see a training example in /root/tesseract-trainer-docker/example_train

/root/tesseract-trainer-docker/example_train/training_text.txt contains training texts.

/root/tesseract-trainer-docker/example_train/train.sh trains the tesseract. /root/tesseract-trainer-docker/example_train/test_image.png is a test image.

/usr/share/fonts/truetype/dejavu contains font files.

Tesseract 训练

可以基于字体文件和文本库训练Tesseract

这个Dockerfile 是基于这个链接写的： https://github.com/tesseract-ocr/tesseract/wiki/TrainingTesseract

假设你已经知道如何使用 ssh

$ docker pull jinpengli/tesseract-trainer-docker
$ docker run -d -p 20022:22 --name training_tesseract jinpengli/tesseract-trainer-docker

你可以使用ssh链接到container（另外一部机器）

$ ssh -p 20022 root@localhost

里面含有一个例子：/root/tesseract-trainer-docker/example_train

/root/tesseract-trainer-docker/example_train/train.sh 开始训练 Tesseract.

/root/tesseract-trainer-docker/example_train/training_text.txt 包含训练的文本

/root/tesseract-trainer-docker/example_train/test_image.png 测试图片文件

/usr/share/fonts/truetype/dejavu 包含字体文件