chromaticity
英
美
n. 色度；色品
英英释义
noun
- the quality of a color as determined by its dominant wavelength
双语例句
- An imperceptibility evaluation of watermark in watermarked color image which based on brightness/ chromaticity space was proposed.
提出了一个基于亮度/色度空间的彩色图像水印不可感知性评价方法YCPSNR。 - Measure the relative spectral power distribution P(λ), chromaticity coordinate, correlative color temperature, rendering index, color difference, peak wavelength, luminous flux, etc.
相对光谱功率分布，色品坐标，相关色温，显色指数，色容差，峰值波长，光通量等。 - Temperature of the black body that emits radiation of the same chromaticity as the radiation considered.
待测灯与黑体的辐射具有相同的色度值时，该黑体所具有的温度。 - To estimate the illumination chromaticity, the algorithm is trained by fuzzy central values of chromaticity histograms of a set of images and the corresponding illuminants.
为了估计光照色度，通过图像色度直方图的模糊中心值和其相应光源值训练算法。 - Computer Simulation of Chromaticity Value of Vegetation Based on the Clamp Model
基于Clamp模型的植被色度值计算机模拟表征 - 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.
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。 - White Organic Light-emitting Device's Preparation and Research of Doping to Chromaticity Influence
白色有机电致发光器件的制备及掺杂对其色度的影响 - Research of Using Grating Spectrometer to Obtain Chromaticity of Object Design and Implementation of High Speed IR Spectrometer
利用光栅光谱仪测量获取物体表面的色度特性高速中红外光栅光谱仪设计与应用研究 - Chromaticity the quality of colour which can be defined by its chromaticity co-ordinates in a chromaticity diagram.
颜色的质量，它可以在色度图上凭它的色度坐标界定。 - This new tabular method, without the help of chromaticity diagram, is simple, rash and accurate.
利用该表解法可以脱离色品图，并具有简单快速、准确可靠的优点。