Friday, August 7, 2015
Day 19, Aug 7, 2015
I received the DIRSIG image this morning! After downloading it and opening it up, I realized that there are only three possible ROI's that I can use: trees, dirt, and grass. I would have preferred more ROI's, but for now, I will have to make the best of only three. Several of the images were also misaligned, so I had to rotate them and stretch them to make the pixels the same size and the image in the correct direction. Then, I randomly selected 200 pixels containing trees, 200 containing dirt, and 200 grass pixels and created a ROI for each terrain. However, when I tried to classify the NNDiffuse image, none of the classification systems would generate anything but a preview of the classified image. This means that the classification system is working, but it will not fully display. On Monday, I will continue troubleshooting.