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

• Creates a result color with the luminance and hue of the base color and the saturation of the blend color.
  用基色的亮度和色相以及混合色的饱和度创建结果色。
• A new method of denoising caused by dim luminance in usual scene is proposed.
  提出了一种消除低照度、中慢速运动视频序列中噪声的方法。
• 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；
• The theory of rare earth's luminance is discussed through measuring and comparing the cell's spectra and electric property.
  同时，通过对器件光谱及电学特性的测量、比较和分析，探讨了有关稀土电致发光机理等问题。
• The luminance gain has a great affect on the visual range of LLL night vision systems.
  亮度增益对夜视仪的视距有很重要的影响。
• 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。
• In additional, the luminance step is applied to detect the penumbra.
  另外，提出了亮度步长的方法来检测阴影中的半影。
• In video jargon, the brightness is called the luminance signal, while the color is the chrominance signal.
  在电视的专门术语中，光亮叫做亮度信号，当颜色成为电视信号的时候。
• The present invention provides a display device which can improve the uniformity of the luminance and chromaticity.
  要约提供一种能够提高显示板平面内的亮度及色度均匀性的显示装置。
• The luminance and luminous efficiency tested in experimental panel show the same variations with the simulation results.
  老炼平台的实验测试结果也表明了同样的趋势。