chroma
英 [ˈkrəʊmə]
美 [ˈkroʊmə]
n. 色度; 色品饱和度
COCA.39206
牛津词典
noun
- 色度；色品饱和度
the degree to which a colour is pure or strong, or the fact that it is pure or strong
英英释义
noun
- chromatic purity: freedom from dilution with white and hence vivid in hue
双语例句
- Analysis of the Precision of Chroma Matching Coefficient Based on Uniform Color Space
基于均匀颜色空间色度匹配系数量化精度分析 - This paper mainly describes the front-end ASIC design of chroma resampler's algorithm.
本文主要是对色度重采样算法的ASIC前端设计。 - However, in order to improve the coding efficiency for4 ∶ 2 ∶ 2 video, intra prediction for chroma and chroma DC transform should be extended.
但是，为了提高4∶2∶2视频编码的效率，有必要对色差的帧内预测和色差直流变换进行扩展。 - Underground water with high chroma and low turbidity treated by process of enhanced coagulation-electro flotation filtration
咸水比淡水浮力大。强化混凝-电气浮过滤处理低浊高色地下水 - Optically variable pigment has preferable color travel effect and higher chroma, they can be widely used in cosmetics, plastics, oil paint and other decorate product.
随角异色颜料由于具有较强的变色效果和高的色度，在化妆品、塑料、涂料等装饰领域的应用受到人们的青睐。 - Surface water quality during this period of time is at low temperature, low turbidity and high chroma conditions.
结合我国当前低温低浊度高色度水处理中面临的技术问题，深入探讨低温低浊度水的处理机理和影响因素。 - Every color corresponds a chroma signal vector. Model of Ch is its saturation, the angle of θ is hue.
每一种颜色对应一个色度信号矢量，它的饱和度用模值Ch表示，色调由相位角θ表示。 - The air-regulating agent could inhibit over-darkening of tobacco leaves and keep their chroma and oil in some degree.
气调贮存可有效抑制烟叶颜色过度转深，并在一定程度上保持烟叶的色度和油分； - A new approach is presented for vehicle license plate location and rectification based on RGB chroma space in the complicated-background and different illumination images.
针对复杂背景及不同光照条件下的车牌图像，提出了一种基于RGB色度空间的车牌定位及校正的新方法，建立了基于RGB色度空间的牌照检测模型。 - Pollute chroma for instance can because of long airtight and heighten?
比如污染浓度会不会因长时间密闭而增高？