1. A method of image processing, the method comprising: receiving images capturing a scene, each image taken at a different time; detecting a non-stationary object in the images; selecting a frame region of a first image including the non-stationary object; selecting a second image having a low similarity with the first image; replacing image data in the frame region of the first image with image data from the frame region of the second image; and displaying the first image with the replaced image data on a display.