public void setSelected(int selected) {
this.selectedImage = selected;
this.isUndistorted = false;
if (origMS == null) {
BufferedImage image = images.get(selected);
// the number of bands can be difficult to ascertain without digging deep into the data
// structure
// so just declare a new one using convert
origMS = ConvertBufferedImage.convertFromMulti(image, null, true, ImageFloat32.class);
correctedMS = ConvertBufferedImage.convertFromMulti(image, null, true, ImageFloat32.class);
undistorted = new BufferedImage(image.getWidth(), image.getHeight(), image.getType());
}
}
private void undoRadialDistortion(BufferedImage image) {
ConvertBufferedImage.convertFromMulti(image, origMS, true, ImageFloat32.class);
for (int i = 0; i < origMS.getNumBands(); i++) {
ImageFloat32 in = origMS.getBand(i);
ImageFloat32 out = correctedMS.getBand(i);
undoRadial.apply(in, out);
}
if (correctedMS.getNumBands() == 3)
ConvertBufferedImage.convertTo(correctedMS, undistorted, true);
else if (correctedMS.getNumBands() == 1)
ConvertBufferedImage.convertTo(correctedMS.getBand(0), undistorted);
else throw new RuntimeException("What kind of image has " + correctedMS.getNumBands() + "???");
}