centos7下安装tesseract-ocr进行验证码识别,centos7 安装tesseract ,yum安装tesseract

step  1 :  

　　yum install tesseract -y

 

查看  tesseract -v

step 2:  install more language

　　yum install -y tesseract-langpack-rus

 

转自  http://tutorialspots.com/how-to-install-tesseract-on-centos-7-4500.html

 

 

1  安装centos系统依赖

yum install -y automake autoconf libtool gcc gcc-c++ 
yum install -y libpng-devel libjpeg-devel libtiff-devel

--部分新服务器需要 yum  install gtk2-devel yasm glibc.i686 libstdc++.so.6 libgtk-x11-2.0.so libatk-1.0.so.0 libcairo.so.2  libcups.so.2 libgdk-x11-2.0.so.0  libgdk_pixbuf-2.0.so.0 libgtk-x11-2.0.so.0  libpango-1.0.so.0   libpangocairo-1.0.so.0  libICE.so.6 libSM.so.6 libmng.so.1  libpng12.so.0  libGLU.so.1 -y

2

安装leptonica

wget http://www.leptonica.org/source/leptonica-1.72.tar.gz
tar xvzf leptonica-1.72.tar.gz
cd leptonica-1.72/ 

./configure --prefix=/usr/local/
make && make install
配置环境
vim /etc/bashrc
加入

PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig

export PKG_CONFIG_PATH

CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH:/usr/local/include/

export CPLUS_INCLUDE_PATH

C_INCLUDE_PATH=$C_INCLUDE_PATH:/usr/local/leptonica/include/leptonica

export C_INCLUDE_PATH

LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib

export LD_LIBRARY_PATH

LIBRARY_PATH=$LIBRARY_PATH:/usr/local/lib

export LIBRARY_PATH

TESSDATA_PREFIX=/usr/local/share/tessdata

export TESSDATA_PREFIX
 
最后刷新
source /etc/bashrc

 

vim /etc/profile
在最后插入

export LD_LIBRARY_PATH=$LD_LIBRARY_PAYT:/usr/local/lib
export LIBLEPT_HEADERSDIR=/usr/local/include
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
source /etc/profile

 


3

安装tesseract-ocr

wget https://github.com/tesseract-ocr/tesseract/archive/3.04.zip
unzip 3.04.zip
cd tesseract-3.04/ 
./autogen.sh
./configure --with-extra-includes=/usr/local/include --with-extra-libraries=/usr/local/include

make && make install 
sudo ldconfig

4

　　(eng.traineddata     osd.traineddata)

 

 

 https://www.cnblogs.com/panpan61803/p/10978117.html

https://www.cnblogs.com/arachis/p/OCR.html

 

https://blog.csdn.net/diyiday/article/details/80004793

posted @ 2019-09-04 15:26  AngDH  阅读(1060)  评论(0)  编辑  收藏  举报