Glossary entry

English term or phrase:

chrominance

Chinese translation:

色度

Added to glossary by Yurek
Oct 20, 2008 12:54
15 yrs ago
English term

chrominance

GBK English to Chinese Tech/Engineering IT (Information Technology)
Definition from CNET Reviews:
Technical name for the TV signal that carries the color information (red, green, and blue) needed to produce a color picture; often called chroma.
Example sentences:
The method is fast so it can be conveniently used "on the fly," permitting the user to interactively get the desired results promptly after providing a reduced set of chrominance scribbles. (Fast Image and Video Colorization using Chrominance Blending)
The connection between the chrominance saturation control knob in a television receiver and the chrominance saturation control circuit can be achieved through wiring which transmits only DC voltage. (MANUAL CHROMINANCE SATURATION CONTROL CIRCUIT )
In color images, detail perception is obtained from the luminance component of each pixel almost exclusively, because the human vision system is not well suited to detect structures defined by varying chrominance values. (pixinsight.com)
Proposed translations (Chinese)
4 +7 色度
Change log

Oct 20, 2008 12:54: changed "Stage" from "Preparation" to "Submission"

Oct 23, 2008 12:54: changed "Stage" from "Submission" to "Completion"

Oct 23, 2008 12:56: Yurek changed "Edited KOG entry" from "<a href="/profile/0">'s</a> old entry - "chrominance "" to ""色度""

Oct 23, 2008 12:57: Yurek changed "Edited KOG entry" from "<a href="/profile/721801">Yurek's</a> old entry - "chrominance "" to ""色度""

Proposed translations

+7
18 mins
Selected

色度

Definition from www.dic123.com:
任意一种颜色与亮度相同的一个指定的参考色之间的差异。<br />如彩色电视采用白色为参考色
Example sentences:
色度(chrominance或chroma)   色度是水质的外观指标,水的的颜色分为表色和真色。真色是指去除悬浮物后水的颜色,没有去除的水具有的颜色称表色。对于清洁的或浊度很低的水,真色和表色相近,对于着色深的工业废水和污水,真色和表色差别较大。而水的色度一般指真色,水的颜色常用以下方法测定:1.铂钴标准比色法(常用于天然水和饮用水,单位 度) 2.稀释倍数法(常用于工业废水,单位 倍) (色度)
色度(chrominance或chroma) 指视频信号的彩色部分。色度信号中包含有色彩和色调信息,但却没有亮度信息。 (色度)
Peer comment(s):

agree Adsion Liu : 有时也称色品
22 mins
thanks
agree Han Li
2 hrs
thanks
agree Li Cao
7 hrs
thanks
agree William He
11 hrs
thanks
agree Frank Wang
11 hrs
thanks
agree Shouguang Cao : 还有译成“色讯”的。就差“色相”了。原文中不是说signal么?
17 hrs
thanks
agree Danbing HE
5 days
thanks
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4 KudoZ points awarded for this answer.
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