I am trying to implement a multilayer region growing algorithm for breast tumor segmentation. I am trying to select the initial seed point manually. I left clicked on the center point on the image once and pressed enter, but it is showing me an error message. Any suggestions would be appreciated.
The following error message is displayed.
Index in position 2 is invalid. Array indices must be positive integers or logical values.
Error in regiongrowing_MLT (line 6)
A1 = double(img(x,y));
Error in segm (line 8)