问题
Does anyone know if you can use the OpenCV library within the processing Android template? I want to do some image recognition/comparison for these devices within Processing. What are the means to do such? and does anyone have an example of source code for it? Thanks!
回答1:
The OpenCV library that you would normally use (http://ubaa.net/shared/processing/opencv/) will not work for Android.
However, Android has it's own port of OpenCV, which is available here: http://opencv.org/platforms/android.html
That being said, it is a little tricky to setup itself vis-a-vis Processing, particularly if you are using the PDE. If you are using Eclipse & Processing together, then this answer may be useful to you: OpenCV on Android Using Eclipse
One option I would recommend using the Ketai library (https://code.google.com/p/ketai/) to do the heavy lifting for you. It has a camera class and a face detection class...
来源：https://stackoverflow.com/questions/16877306/use-processing-and-opencv-for-android-development