How to I simply initalize an opencv MAT object with values? (answered)

bontempos

OpenCV opencv;
Mat A = new Mat(4,4,CvType.CV_64F);

Then how to access A to set/retrieve specific values from certain indexes?

Thanks

bontempos

To insert data it would be something like this:

import gab.opencv.*;
import org.opencv.core.Mat;
import org.opencv.core.CvType;

int row = 0, col = 0;
int data[] = {  0, -1, 0, -1, 5, -1, 0, -1, 0 };
Mat M = new Mat(3, 3, CvType.CV_32S );
M.put( row, col, data );

As explained here.

Use this to retrieve information from specific index:

M.get( row , col );

from this trick referecence