→Using openCV in Jython: fix grammar and wording (false friend "hopefully" from French)
A manual installation is also possible by putting the jar packages in the jar folder of imageJ. They are avalaible on the [https://github.com/joheras/IJ-OpenCV IJopenCV github], which even provides a maven option.
1st things to know about openCV is that most functions works with openCV matrix object. Hopefully, the IJopenCV provides some converters :