Orbit Image Analysis and all its dependencies are now available via Maven Central.
If you want to use the Orbit API, just add
<dependency> <groupId>com.actelion.research</groupId> <artifactId>orbit-image-analysis</artifactId> <version>2.30</version> </dependency>
in your POM or
compile 'com.actelion.research:orbit-image-analysis:2.30'
for Gradle.
See the Orbit API page for details.