透视法有其抽象而严格的规则,而希腊人重视的是一种主观的透视法,希腊画家发明前缩法(foreshortening),不理会美的客观精准:盾牌本来有其完美的圆形,而观看者看东西是平透视,这圆形就可以随观看者的视点而调整。
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前缩透视法(foreshortening):完整的说法是:“正前缩距透视法”。前缩是指所描绘的物件或肢体,是在作者或观者眼睛的正前方或微侧方,描绘时因二维平面(x和...
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...以下因素的影响:(1) 光学失真和噪声(亮度、色调、饱和度等失衡)(2) 平滑表面的镜面反射(3) 投影缩减(Foreshortening)(4) 透视失真(Perspective distortions)(5) 低纹理(Low texture)(6) 重复纹理(Repetitive/ambiguous patterns)(7)...
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V-T To foreshorten someone or something means to draw them, photograph them, or see them from an unusual angle so that the parts of them that are furthest away seem smaller than they really are. 以透视法缩短(描绘对象)
She could see herself in the reflecting lenses, which had grotesquely foreshortened her.
她可以在反射镜头中看到自己被怪异地缩短了。
The above effect is mainly due to the increased foreshortening on the center side of the spot.
产生威耳孙效应的主要原因是黑子向日面中心一边的加强了的缩减。
Description: Perspective and foreshortening problems a plenty. and once again, the re-envision is on indefinite hold.
诸多的透视和身体比例的问题。(而且重画的计划还是永无见天之日。)
The extreme foreshortening of his 1925 "Fire Escape", for example, shot from below, shows a fellow climbing on a ladder.
例如,1925“烈火逃往”,极短的前景,从下往上照去,显示一个正在爬梯子的人。
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