Hi fellow coders!
I've written desktop OpenCV-based C++ app that can be described as following blackbox sequence:
Image from camera -> A LOT OF PROCESSING HERE -> std::tuple eyesPosition, bool leftEyeClosed, bool rightEyeClosed>
My goal is to re-use this C++ code in an Android app. I've started my research and found some basic stuff on OpenCV Android NDK development and JNI + some samples (namely "Tutorial 2 - Mixed processing). But it isn't still clear to me, if (and how!) I could use my C++ code as aboved descrived blackbox sequence. I still have a lot of work on an app, so I'd like to write as little JNI code as possible. Namely, **the perfect solution for me is to expose to JNI only this one C++ function that I've written, which takes in an image and returns tuple** - this function call a lot of other functions, creates classes and so on, but maybe I could provide the rest of my C++ code as a **dynamic library** or sth similar? Sadly, I don't know the answer and haven't found anything like that (samples provided - for ex. face detection - expose the whole C++ code to JNI and I'd be grateful to avoid this).
If you have any ideas, sample code, tutorials that answer my needs - I'd be thankful for providing this resources :)
↧