1.安装相关依赖
sudo yum install autoconf automake sudo yum install libjpeg-devel libpng-devel libtiff-devel zlib-devel2.安装leptonica
下载
wget http://www.leptonica.org/source/leptonica-1.78.0.tar.gz解压
tar -zxvf leptonica-1.78.0.tar.gz安装
cd leptonica-1.78.0#执行配置指令
./configure #执行编译指令
make#执行安装指令
sudo make install #至此，leptonica安装完毕3.安装
下载
wget https://github.com/tesseract-ocr/tesseract/archive/3.04.00.tar.gz解压
tar -zxvf 3.04.00.tar.gz安装
cd tesseract-3.04.00
sudo ./autogen.sh执行配置指令 ./configure执行编译指令 make执行安装指令 sudo make install 3.安装字体
cd tessdata#下载安装英文，中文繁体，中文简体 识别库
wget --no-check-certificate https://github.com/tesseract-ocr/tessdata/raw/master/eng.traineddata
wget --no-check-certificate https://github.com/tesseract-ocr/tessdata/raw/master/chi_sim.traineddata
wget --no-check-certificate https://github.com/tesseract-ocr/tessdata/raw/master/chi_tra.traineddata4.设置环境变量
vim /etc/profile曾娇如下内容
#替换为你的安装路径下的tessdata绝对路径export TESSDATA_PREFIX=/opt/tesseract-3.04.00/tessdata生效
source /etc/profile5.测试
tesseract --version识别英文测试
执行
tesseract phototest.tif result -l eng目录下会多一个result.txt文件识别中文测试
tesseract 1.jpeg result -l chi_sim目录下会多一个result.txt文件解决报错
报错信息
Running libtoolize
./autogen.sh: line 65: libtoolize: command not found
./autogen.sh: line 65: glibtoolize: command not found解决方案
yum -y install libtool
