| 单词 | green screen |
| 释义 | > as lemmasgreen screen green screen n. Cinematography and Television a version of the chromakey technique for combining two images, in which the background colour used is green; (also) a green background used for this; frequently attributive; cf. blue screen n. 1 and chromakey n.Green screens are used more often than blue screens in digital filming because digital cameras are typically more sensitive to green light than to blue. ΚΠ 1983 Cinefantastique Sept. 58 (caption) Green screen backgrounds—as opposed to blue screen—were generally preferred because they tended to produce less video ‘noise’ and ‘static’ during compositing. 1995 C. Carter Truth is out There Behind the Scenes 35 Blue jeans are fine: she'll use a green-screen if necessary to pull off the shot. 1998 Interzone Dec. 39/2 We've wire-removed, rotoed and comped every greenscreen shot we can. 2006 N. Reardon On Camera viii. 127 She stands in front of the green screen. That is where the weather map that you see at home is electronically projected. 2009 R. Martin Reel Truth xv. 488 Lighting for green screen is not something most aspiring filmmakers can learn from repeated viewings of director's commentaries of Sin City 2, 300, or Beowulf. < as lemmas |
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