There are some projects using OpenCV implements on Java ##Installation OpenCV Java In OSX, I use Macports to install, it's simple (Xcode version needs to over 8):
- In terminal, enter
sudo port update - Enter
sudo port install opencv +java - If you need to know where it is installed, enter
port contents opencv | grep java
In an OpenCV Java project, you need:
- add openCV project library to this project, for Idea, it's
File >> Project Structure >> Libraries - If there is a UnsatisfiedLinkError, in osx you need :
- Go to your openCV directory, for example
/usr/***/local/share/OpenCV/java - You will see
libopencv_javaXXX.so,opencv-XXX.jar, enter in terminalln -s libopencv_javaXXX.so libopencv_javaXXX.dylib - Then add the path to your JVM arguments
-Djava.library.path=/usr/***/local/share/OpenCV/java, for idea, it'sRun >> Edit Confighurations >> VMoptions - Enjoy !!!
- Go to your openCV directory, for example
##Packages Here are some little projects using OpenCV
###colorTrackingFromCamera This project uses javafx, it will use the camera of your PC and create a window to show the video that selects certain color, the color selected is chosen by users