Superpose is a very effective and time saving tool to remove non-static objects out of a set of pictures or an image sequence with static camera. Superpose is best used as a first cleaning step for creating clean plates.
The power of Superpose is most effective when removing a huge number of objects like snow, rain or crowds.
Compare to other techniques for rain or snow removal like frame-averaging which leaves ghosting shadows, Superpose statistically analyses each pixel and calculates the probability of the background pixel value. This leads to a perfect result.