翻訳と辞書
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・ Image News FM (Nepal)
・ Image noise
・ Image of Chile Foundation
・ Image of Death
・ Image of Edessa
・ Image of God
・ Image of the Beast
・ Image of the Beast (film)
・ Image of the Beast (novel)
・ Image of the Fendahl
・ Image optimizer
・ Image organizer
・ Image Packaging System
・ Image Permanence Institute
・ Image persistence
Image plane
・ Image processing
・ Image processor
・ Image quality
・ Image rectification
・ Image registration
・ Image resolution
・ Image response
・ Image restoration
・ Image restoration theory
・ Image retrieval
・ Image scaling
・ Image scanner
・ Image schema
・ Image segmentation


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Image plane : ウィキペディア英語版
Image plane

In 3D computer graphics, the image plane is that plane in the world which is identified with the plane of the monitor. If one makes the analogy of taking a photograph to rendering a 3D image, the surface of the film is the image plane. In this case, the viewing transformation is a projection that maps the world onto the image plane. A rectangular region of this plane, called the viewing window or viewport, maps to the monitor. This establishes the mapping between pixels on the monitor and points (or rather, rays) in the 3D world. The plane is not usually an actual geometric object in a 3D scene, but instead is usually a collection of target coordinates or dimensions that are used during the rasterization process so the final output can be displayed as intended on the physical screen.
In optics, the image plane is the plane that contains the object's projected image, and lies beyond the back focal plane.
==See also==

* Real image
* Focal plane


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Image plane」の詳細全文を読む



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