OpenCV existing C++ code in Java

Question

I am trying to create java code by using existing C++ code. Please see this link for C++ code.

Everything looks fine expect arithmetic operations on Mat objects. I don't know what is java equivalent of those C++ code. I tried with google. I could not get anything regarding this.

 t1 = 2 * mu1_mu2 + C1;
 t2 = 2 * sigma12 + C2;
 t3 = t1.mul(t2);              // t3 = ((2*mu1_mu2 + C1).*(2*sigma12 + C2))

 t1 = mu1_2 + mu2_2 + C1;
 t2 = sigma1_2 + sigma2_2 + C2;
 t1 = t1.mul(t2);

Do you what is the java code for these. Here, the variables are Mat objects

Haris · Accepted Answer · 2014-01-29 11:27:26Z

2

For addition you can use

add(Mat src1, Mat src2, Mat dst)

And for multiplication use

multiply(Mat src1, Scalar src2, Mat dst)

See more option on OpenCV Java Documentation

answered Jan 29, 2014 at 11:27

Haris

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Sridhar Boganathan Over a year ago

thanks for the response, could you give me examples using sample code. that would be helpful.

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