Keystoning

EN: Keystoning (stereoscopic)

Fotografie

When a camera or projector film plane is not parallel to the subject or screen, a trapezoidal shape is created (a rectangle with a wider top than bottom, for example). With a stereoscopic image, where the two cameras are toed-in, mismatching of the outlines or borders of the two images.
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96%

Accuracy

Keystoning

Distortion of a projected image when the projector is not directed perpendicular to the screen.

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76%

Accuracy

Keystoning

The apparent unparalleling of parallel lines as a result of not shooting a building or framed picture at a perpendicular (90°) angle. The same phenomenon can occur with projected images.

Cel Mai folosit cuvant: apparent | Domeniu Aplicare : Fotografie | Caractere: 154 Cuvinte: 30 | Limba: Engleza | Sursa Tiffan edu Glossary