Watershed in Android Studio

[crackwitz]

related:

Watershed segmentation Visual Studio C++ to Java Android Studio

I try translate, and I try this: Mat markers = new Mat(rgba.size(),CvType.CV_8UC3, new Scalar(-1)); markers.submat(new Rect(0,0,rgba.cols(), 5)).setTo(new Scalar(1,1,1)); markers.submat(new Rect(0,rgba.rows()-5,rgba.cols(), 5)).setTo(new Scalar(1,1,1)); markers.submat(new Rect(0,0,5, rgba.rows())).setTo(new Scalar(1,1,1)); markers.submat(new Rect(rgba.cols()-5,0,5, rgba.rows())).setTo(new Scalar(1,1,1)); int centreW = rgba.cols()/4; int centreH = rgba.rows()/4; …