Anamorphosis

Part of a series on
Graphical projection
Planar Parallel projection Orthographic projection Isometric projection Oblique projection Perspective projection Curvilinear perspective Reverse perspective
Views Bird's-eye view Cross section Cutaway drawing Exploded view drawing Fisheye lens Multiviews Panorama Worm's-eye view Zoom lens
Topics 3D projection Anamorphosis Axonometry Computer graphics Computer-aided design Descriptive geometry Engineering drawing Map projection Picture plane Plans (drawings) Projection (linear algebra) Projection plane Projective geometry Stereoscopy Technical drawing True length Vanishing point Video game graphics Viewing frustum
v t e

Anamorphosis is a distorted projection that requires the viewer to occupy a specific vantage point, use special devices, or both to view a recognizable image. It is used in painting, photography, sculpture and installation, toys, and film special effects. The word is derived from the Greek prefix ana-, meaning "back" or "again", and the word morphe, meaning "shape" or "form". Extreme anamorphosis has been used by artists to disguise caricatures, erotic and scatological scenes, and other furtive images from a casual spectator, while revealing an undistorted image to the knowledgeable viewer.^[1]