Face Recognition using Eigen and Fisher Face. about javacv HOT 8 CLOSED

This probably has the same cause as issue #294, i.e.: Try to keep a Java 
reference to all your images.

I am doing the same project,
btw, how you do face recognition using Eigen and Fisher Face Method?
I can't do the fisher part

I'll appreciate your respond

I'm not sure why I mentioned issue #294, it doesn't sound related. Anyway, we 
can do face recognition as shown here:
http://pcbje.com/2012/12/doing-face-recognition-with-javacv/
But it's a bit buggy. We need to keep a Java reference to all IplImage objects 
created, or they will get garbage collected, and memory errors will occur.

Does it run properly, or do you still have issues with that?

as memory issue mentioned by Samuel, yes I am continuously getting memory or 
null reference issue if trying to use the example . Is there any permanent 
solution available..
getting this error-
http://answers.opencv.org/question/22163/android-error-fatal-signal-11-sigsegv-a
t/

and all available alternatives mentioned failed in Nexus 4

Thanks for all who responded, Specially Samuel :)
U helped a lot..
Because of your guidance I did my project..
Thanks :)
Regards,
Hammad

@abhishek Simply keep a live reference to `grayImg`, for example in an array or 
something, and that should fix the issue.

So, it looks like that works around this issue, but I agree this needs some 
work...

Issue 416 has been merged into this issue.

Since JavaCPP/JavaCV 0.8, the mapping of the C++ API uses `cv::Mat` instead of 
`IplImage`, so this memory management issue no longer exists. Enjoy!