luminance

英 [ˈluːmɪnəns]

美 [ˈluːmɪnəns]

n.  亮度

计算机

COCA.32601

牛津词典

noun

• 亮度
  the amount of light given out in a particular direction from a particular area

英英释义

noun

• the quality of being luminous
  1. its luminosity is measured relative to that of our sun
  Synonym:luminositybrightnessbrightness levelluminousnesslight

双语例句

• A new automatic exposure algorithm using luminance histogram of an image is proposed.
  提出一种基于亮度直方图的自动曝光控制算法。
• We also look at how to post process renders for stills and animations, work with render layers and passes in compositing, color correction, motion blur and luminance depth.
  我们还如何在合成后，颜色校正剧照和动画，渲染层与工作呈现和传递过程看，运动模糊和亮度的深度。
• The System can reckon by time, count down and adjust LED luminance automatically.
  系统具有正、例计时和自动调节LED显示亮度的功能。
• Maintaining the correct size, shape, colour and luminance levels of a graphic is obviously very important.
  比如，保持正确的尺寸，形状，颜色，流明度方面的问题就明显非常重要。
• The second luminance signal includes second weights different from the predetermined weights.
  该第二亮度信号包含与预定加权不同的第二加权。
• Gamma, Brightness, and Luminance Considerations for HD Displays
  高清显示中的伽马校正、亮度和明视度探索
• In television, a short duration variation in the luminance following a step change in the video signal.
  电视技术中，电视信号在出现一个阶跃变化后引起亮度的短时间闪烁。
• Objective To study the relation between myopia and luminance with chroma in paper and ink.
  目的探讨书写用纸张、墨水的亮度、色度对近视发生的可能影响。
• High luminance LED screen facing the snow trails made skiers can see the news on every spots of trails.
  面向雪道的宽幅高亮度LED室外显示屏，使滑雪者在雪道的任意一点都可以看到滚动播出的各种信息；
• Simple white Screen uses the best luminance of your cell phone to help you get light in the night.
  简单的白色屏幕使用最佳的亮度的手机来帮助你得到光在晚上。