Using openCV with LIRe ====================== In order to use openCV library with LIRe, the java.library.path system property is needed to be specified as following (for IntelliJ IDEA): In Tools -> Run/Debug Configuration -> Application -> VM options, enter: -Djava.library.path=path/to/dll e.g.: -Djava.library.path="lib\opencv" Current version: openCV 2.4.11 (x64)