How to load image to android and resize

Question

I am trying to load an image in a mat and resize it with the below code

        Mat temp1= new Mat();
        int[] train_responses = null;
        Mat temp2 = n         


        

Answer 1

Check that all your png images 0.png, 1.png, ... 9.png all exist, are in the correct location and have non-zero dimensions when you load them via imread. There's nothing otherwise wrong with the code - it works for me when I load my own png image using your code.