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use recognize in opencv android

asked 2013-10-11 04:25:19 -0600

danisk89 gravatar image

updated 2013-10-11 05:31:18 -0600

berak gravatar image

How do to do a recognize within opencv?? Face detection's Sample doesn't work, but for this i use native library (faceDetector).

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answered 2013-11-20 12:52:28 -0600

Esq gravatar image
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hi @Esq, yes, that's the right link.

unfortunately it won't work in java / android out-of-the-box, since the java api still has problems wrapping c++ Ptr types.

so, still jni effort needed to supply e.g. a native createLBPHFaceRecognizer(...) method.

berak gravatar imageberak ( 2013-11-20 13:00:43 -0600 )edit

@berak I have a project which needs this feature running in 3 months on both android and ios. Does the ios version work? What would be your suggestion for me? I am experienced in c++ , but not in jni.

Esq gravatar imageEsq ( 2013-11-20 13:11:35 -0600 )edit

aww, sorry i got no idea about ios, the comment above was strictly about problems with the java wrapper

berak gravatar imageberak ( 2013-11-20 13:17:11 -0600 )edit

@berak so at worst case, when do you estimate it would be working on android? about how much effort does it take for the jni path starting from nothing?

Esq gravatar imageEsq ( 2013-11-20 13:22:08 -0600 )edit

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Asked: 2013-10-11 04:25:19 -0600

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Last updated: Nov 20 '13