Mutation 27

Another example of working with the temporal difference filter. By modifying the temporal processing window and the effect parameters you can generate a lot of different interesting imagery. We're again using the spatially aligned portrait virus image stack because we're interested in building composite facial images based on the variations in the paint strokes associated with the different portraits. If we used the original portrait stack that isn't spatially aligned the temporal processing would pick up on the differences associated with where the objects in the various portraits are as opposed to focusing on the differences in how the faces themselves are painted.