Eclipse gives error when using GaussianBlur with OpenCV for Android

Question

I posted a little part of my code, cause i keep getting a strange error that I can\'t seem to get rid of. The problem can be found on this line: Imgproc.GaussianBlur

Answer 1

This code works fine. Just reorder the parameters as you need.

Imgproc.GaussianBlur(mGray, mGray, new Size(15,15),50);

Size means that you will use it as kernel size. Also kernel size must be odd! 50 shows the kernel standard deviation in the X direction.

Formula : sigma = 0.3 * ((kSize-1)*0.5 - 1) + 0.8

Here sigma is passed 50 so sigmaX = sigmaY = 50

Answer 2

I got this solution from Alexander Smorkalov, and it worked. Just change the Imgproc.GaussianBlur(mGray, mGray, new Size (5,5), 2.2, 2); to Imgproc.GaussianBlur(mGray, mGray, new org.opencv.core.Size (5,5), 2.2, 2);