单词 | perspective projection |
释义 | > as lemmasperspective projection perspective projection n. a form of projection in which a three-dimensional surface or object is represented as seen from a particular viewpoint, with parallel lines in the object represented as converging in the image. ΘΚΠ society > leisure > the arts > visual arts > painting and drawing > perspective > [noun] > type of aerial perspective1704 perspective projection1807 parallel perspective1854 1807 T. Young Course Lect. Nat. Philos. I. x. 93 A knowledge of the instruments employed for delineation, and of the rules of perspective projection, is also necessarily required. 1910 Encycl. Brit. XVII. 656/2 The three varieties of the central projection are, as is the case with other perspective projections, known as polar, meridian or horizontal. 1994 Sci. Amer. Feb. 45/2 Other software can generate completely synthetic photorealistic pictures by applying sophisticated perspective projection and shading to digital models of three-dimensional scenes. < as lemmas |
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