ghost image

English

Noun

ghost image (plural ghost images)

  1. (photography) Any undesired image appearing at the image plane of an optical system; either a false image of the desired object, or an out-of-focus image of a bright source of light in the field of the optical system.
  2. (computing) A copy of all the contents of a hard drive, used as a backup.

Translations
This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.