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1.安装依赖包,如果不安装则java无法调用,无法生成需要的.jar和.so文件
在linux终端输入:
- yum install cmake 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
2.到官网下载opencv源码,opencv-2.4.12.zip
3.上传OpenCV源码到服务器 /opencv目录,解压
4.在opencv-2.4.12下建立build文件夹
- cd opencv-2.4.12
- mkdir build
- cd build
5.在终端里依次输入
- cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local ..
- make
- sudo make install
此过程要耐心等待....
6.执行结束后,查看 /usr/local/share/OpenCV/java 下面是否有libopencv_java1412.so和opencv-2412.jar文件,如果成功, 则代表java环境下可以调用
7.将libopencv_java1412.so复制到/usr/lib下
执行命令:
cp /usr/local/share/OpenCV/java/libopencv_java1412.so /usr/lib/
1.在官网下载opencv的Windows版本,最好与linux上安装的版本一致
2.解压后在安装目录下的build/java下有个opencv-2414.jar
引入到项目pom文件中
- <dependency>
- <groupId>org.opencv</groupId>
- <artifactId>opencv</artifactId>
- <version>2.4.12</version>
- <systemPath>D:/Program Files/OpenCV/opencv/build/java/opencv-2412.jar</systemPath>
- <scope>system</scope>
- </dependency>
或直接打入本地maven仓库(推荐直接打入本地maven仓库,否则打包好的lib下无此jar包)
mvn install:install-file -Dfile=C:\Users\HY\.m2\repository\org\opencv\opencv-2412.jar -DgroupId=org.opencv - DartifactId=opencv - Dversion=2.4.12 -Dpackaging=jar -DgeneratePom=true
3. 在pom中加入
- <dependency>
- <groupId>org.bytedeco</groupId>
- <artifactId>javacv-platform</artifactId>
- <version>1.4.1</version>
- </dependency>
4.将build/java/x64或x86(视jdk的位数定)中的opencv_java2412.dll放入本地jdk中的bin目录下
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