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Linear or point-projection perspective (from Latin perspicere 'to see through') is one of two types of graphical projection perspective in the graphic arts; the other is parallel projection. [ citation needed ] [ dubious – discuss ] Linear perspective is an approximate representation, generally on a flat surface, of an image as it is seen by ...
Perspective-taking takes place when an individual views a situation from another's point-of-view. [1] [13] Perspective-taking has been defined along two dimensions: perceptual and conceptual. [14] Perceptual perspective-taking is the ability to understand how another person experiences things through their senses (i.e. visually or auditorily). [14]
An example of the telling of a story in the grammatical first person, i.e. from the perspective of "I", is Herman Melville's Moby-Dick, which begins with "Call me Ishmael." [15] First-person narration may sometimes include an embedded or implied audience of one or more people. [15]
For example, when α is the ground plane and β is the horizon plane, then the vanishing line of α is the horizon line β ∩ π. To put it simply, the vanishing line of some plane, say α , is obtained by the intersection of the image plane with another plane, say β , parallel to the plane of interest ( α ), passing through the camera center.
The weak-perspective model thus approximates perspective projection while using a simpler model, similar to the pure (unscaled) orthographic perspective. It is a reasonable approximation when the depth of the object along the line of sight is small compared to the distance from the camera, and the field of view is small.
Whereas a bird's-eye view shows a scene from a single viewpoint (real or imagined) in true perspective, including, for example, the foreshortening of more distant features, a bird's-flight view combines a vertical plan of ground-level features with perspective views of buildings and other standing features, all presented at roughly the same ...
For example, if standing at a distance so that a normal lens captures someone's face, a shot with a wide-angle lens or telephoto lens from the same distance will have exactly the same linear perspective geometry on the face, though the wide-angle lens may fit the entire body into the shot, while the telephoto lens captures only the nose.
Reverse perspective, also called inverse perspective, [1] inverted perspective, [2] divergent perspective, [3] [4] or Byzantine perspective, [5] is a form of perspective drawing where the objects depicted in a scene are placed between the projective point and the viewing plane.