An image processing device includes: an input information obtaining section for obtaining input information for changing a display region in an image as a display object; a display image processing section for generating an image inside the display region determined on a basis of the input information as a display image; and a display section for displaying the generated display image on a display, wherein when the input information obtaining section obtains input information for scaling the display image, the display image processing section scales the display image according to the input information, and performs image manipulation making visibility of a region in a predetermined range including a focus as a center of scaling in an image plane different from visibility of another region.