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How to set hessian threshold value for surf detectror in opencv library.

In C++. I can set it as:

int minHessian = 100;
SurfFeatureDetector detector( minHessian );**

But in android, surf detector is created as:

FeatureDetector surf=FeatureDetector.create(FeatureDetector.SURF);

So, how does I set the value of min hessian in android.

Make note that, SURF is not available in newer versions of opencv library, I am using opencv 2.4.1, so that I can do surf detection in android.

Mehul Thakkar
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    possible duplicate of [Android-Opencv: Procedure of using SURF in opencv](http://stackoverflow.com/questions/7410852/android-opencv-procedure-of-using-surf-in-opencv) – Rui Marques Jan 18 '14 at 22:10

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