Then select the middle value to use If the total number of all is the number of pairs of the two middle values are averages. This will reduce interference. The image will be reduced interference. If there is an image the size of all K N×M can calculate a new image by using the equation (1)
Then it picks up the middle to. If the total number of images is even. The two in the middle will be the average. This will reduce noise. Scrambled images can be reduced if the image size N × M of K images can calculate the image using equation (1).
Then select the middle to use. If the total number of images is an even number. The two in the middle will bring the average. In this way, reduce noise. Images can be reduced noise, if have image size N × M all K images.(1).