(colloquial) The exact likeness (of someone).

(computing) The process of creating a ghost image of all the contents of a hard drive as a backup that may be stored and later retrieved if needed.

a photoelectric device for intensifying faint astronomical images

That part of an optical system where real or virtual images are formed

A negative perception, usually of a person or group of people, used either consciously or unconsciously to justify or promote discrimination, punishment, and/or violence.

(computing) An image file where the image’s elements (such as lines, circles and subimages) are stored as individual objects, as opposed to a raster or bitmap which stores the image’s pixels.

(now chiefly historical) The use of visual or plastic representations of people, spirits etc., for magical purposes.

plural of image tube

(photography, computer graphics) A histogram that acts as a graphical representation of the tonal distribution in a digital image.

plural of image histogram