所有的安装包都已经上传到csdn里可以自行下载

https://download.csdn.net/download/qq_16590151/12810990

运行中存在异常百度记可

window无需安装，直接将jar包引入即可

net.sourceforge.tess4j

tess4j

4.5.2

opencv

opencv

4.4.0

system

${project.basedir}/lib/opencv-440.jar

安装openssl

yum install openssl-devel

cmake安装

mkdir app

cd app

wget https://cmake.org/files/v3.18.1/cmake-3.18.1.tar.gz

tar xzvf cmake-3.3.2.tar.gz

yum install gcc-c++

cd cmake-3.18.1

./bootstrap

gmake

make install

cmake --version

opnecv安装

mkdir -p /usr/local/opencv_make

cd /usr/local/opencv_make

mkdir release

wget https://github.com/opencv/opencv/archive/4.4.0.tar.gz

tar -zvxf opencv-4.4.0

cd opencv-4.4.0

mkdir build

cd build

yum -y install gcc gcc-c++ gtk±devel gimp-devel gimp-devel-tools gimp-help-browser zlib-devel libtiff-devel libjpeg-devel libpng-devel gstreamer-devel libavc1394-devel libraw1394-devel libdc1394-devel jasper-devel jasper-utils swig python libtool nasm build-essential ant

cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local/opencv_make/release -DBUILD_TESTS=OFF ..

make -j8 & make

cd /usr/local/opencv_make/opencv-4.4.0/build/lib

cp libopencv_java440.so /usr/lib64/

tess4j安装

tar -zxvf leptonica-1.79.0.tar.gz

tar -zxvf tesseract-4.1.1.tar.gz

cd leptonica-1.79.0

./configure && make && make install

vim /etc/profile

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

cd tesseract-4.1.1

./autogen.sh

./configure && make && make install

cd /usr/local/lib

cp liblept.so /usr/lib64/

cp libtesseract.so /usr/lib64/