彩度

理论分析表明彩度压缩法处理超色域色彩具有很好的可行性；

The analysis show that the method of saturation compressed that is supplied in the color out of the gamut is of good feasibility .

本文根据天津大学建筑学院提供的实验数据进行分析处理，采用最小二乘法进行多项式曲线拟合，获得不同颜色的H色调、V明度、C彩度三分量光照衰变曲线。

In this paper , we analysis and process the experimental data which was provided by School of Architecture Tianjin University , and adopt least squares polynomial curve fitting discrete point , and obtain HVC three-component decay curve under light of different colors .

结果：测定数据表明，比色板各组颜色分布具有一定的规律性，不同组相同色阶比色板彩度C排列顺序为：浅红色>黄色>橙色>棕色，各组比色板色差及分布区域明显不同。

Result : the color distribution in each group of customized guide showed regular pattern . The arrangement order of chrome of the same color guide class in different groups was pink > yellow > orange > brown , with markedly different color stage in chrome and different range .

提出了一种基于等色调线和等彩度线插值的新算法，实现孟塞尔色序系统与CIE1931标准色度系统之间颜色的相互转换。

A novel conversion algorithm between these two color systems based on the constant hue and chroma loci is proposed in this paper .

由于VitaLumin比色板与中国人牙色相比，颜色分布不均匀，如要减少颜色的明度或彩度，可适当增加瓷厚度以弥补VitaLumin比色板的局限。

Compared with the color of Chinese people 's teeth , the color distribution of Vita Limin Shade is uneven . In order to diminish the value or chroma , the porcelain layer of PFM should be thickened , so that the limit of Vita Lumin Shade can be compensated .

试件的彩度值和明度值均变小。

The chroma and the value both had a tendency to reduction .

不同彩度背景色对陶瓷修复体色彩的影响

The effect of thickness on the color of porcelain

亦称彩度，饱和度。

Also known as Chroma , . Saturation .

结果表明，这几种颜色空间明度的均匀性都比较理想，而色相和彩度的均匀性较差。

It was proved that the uniformity of value is better than those of chroma and hue .

并且在仪器测量和视觉评估的结果之间，色调的符合度优于彩度和亮度的一致性。

The agreement for hue attribute between instrumental measurement and visual assessment is better than those for colorfulness and lightness .

在低温区观察Pd－In合金的颜色变化，随着退火温度的升高，合金的彩度提高，对光的反射率和明度反而降低。

With the increase of annealing temperature , the chroma of alloys increased , whereas the reflectivity and luminosity decreased .

该方法能准确计算色相差和彩度差，从而保证了阶调印花质量。

The method assures the quality of half-toning dot printing on fabrics because of calculating color difference and chromatic aberration accurately .

实验结果表明：媒染剂的应用、媒染剂的混合应用可以丰富天然染料的色相、提高颜色的明度、彩度；

The results showed that the chroma and brightness of color were promoted by using one kind or two kinds of mordant .

结果金瓷修复体遮色瓷层厚度的变化对修复体的颜色、彩度、明度和色相均有影响，并有显著差异。

Results The various opaque thickness affected the color , chroma , value and hue of PFM , which had statistic differences .

如何寻找8个色卡点，文中作了详细描述。计算机转换的结果与实际比较，色调和彩度的误差不超过0.2。

The principle of the model is discussed and the results are quite acceptable with a Munsell hue and chroma error less than 0.2 .

阈值色差研究是通过心理物理学实验获得观察者对图像的明度、彩度、色调和锐度参量的可感知色差阈值和可接受色差阈值。

The threshold color difference estimation was conducted to obtain the perceptible and acceptable image color difference thresholds of lightness , chroma , hue and sharpness .

色量：颜色三要素之一。它是颜色的强度的鲜明情况。亦称彩度，饱和度。

Intensity : One of the three elements of colour . It is the strength and brilliance of a colour . Also known as Chroma , . Saturation .

这些代表亮度、色调和彩度的数值，随色泽的不同而发生规律性的变化，这种规律可绘制成色度图。

These numbers , as well as numbers representing value , hue , and chroma , vary with color in a systematic fashion that can be graphed to produce a chromaticity diagram .

该算法通过将图像增强技术与传统的色域匹配算法相结合，克服了传统算法不能同时保持明度对比度对比度和彩度的缺点，有效地提高了图像的再现效果和精度。

With the combination image enhancement technique with traditional gamut mapping algorithm , this method overcomes the shortcomings encountered with the traditional techniques , improving the accuracy and performance of the color reproduction .

利用颜色视觉模型来评价光源的显色性，能给出符合实际视觉效果的显色指数，还能说明光源对色样颜色的三特性&色调、彩度和明度的影响方向。

Color rendering indices and directions of color shift , which correlate highly with visual appraisals , are presented to evaluate color rendering properties of light sources by using a model of color vision .

在不同的观看模式下，图像显示出不同的视觉效果，而色彩度保护区域保护图像的色调不变，避免了图像失真，达到厂家要求。

In different view mode , the images show different visual effects , and gray protected areas protect the same hue of the image to avoid the image distortion , and to require manufacturers .