tesseract installation

https://github.com/tesseract-ocr/tesseract/wiki

Simple to install windows   https://blog.csdn.net/showgea/article/details/82656515

 

linux installation ubuntu18 apt default installation 4.0              

1. sudo apt-get update

2. sudo apt install tesseract-ocr-chi-sim

To install 5.0, first increase PPA

sudo add-apt-repository ppa:alex-p/tesseract-ocr-devel
sudo apt-get update
sudo apt install tesseract-ocr-chi-sim