2. The computer system of claim 1 , wherein the first type is a first image resolution and the second type is a second image resolution which is a higher resolution than the first image resolution.
2. The computer system of claim 1 , wherein the first type is a first image resolution and the second type is a second image resolution which is a higher resolution than the first image resolution. 8. The computing system of claim 2 , wherein, for each image of the first plurality of images, transforming the image into a transformed image of the second image resolution comprises interpolating each pixel of the image to a high resolution grid using bicubic interpolation.