此法为改善红粉色纯度提供了一种崭新实用的方法。
This method provides a new and practical method to improve the color purity of red phosphors.
提出了一种新的考虑到亮度变化和颜色纯度的图像分割方法。
A novel method to segment image is proposed considering the intensity roughness and the color purity.
本发明克服了目前常用的发光材料在色纯度、发光效率等方面存在的问题。
The invention resolves the problems existing in the colorimetric purity, luminescent efficiency, etc. of the currently used luminescent materials.
用1931CIE和1976CIE分析了液晶投影显示分色系统对图像色纯度和色均匀性的影响。
The influence of color splitting system for liquid crystal projection display on color purity and color uniformity of an image is analyzed with color standards of 1931CIE and 1976CIE.
此外，还介绍了基于C IE标准体系的色度计算方法，以及颜色的主波长和色纯度等视觉色度参数。
In addition, the method of CIE chromaticity calculation, together with the visual colorimetric parameters, dominant wavelength and color purity, are also presented in this article.
高色域显示屏的基色色饱和度和彩色光色纯度都很高，这也对颜色测量技术和设备也提出了更高的要求。
Wide color gamut display has high color saturation and color purity, which puts forward higher requirements for color measurement technology and instruments.
具有窄带发射的稀土配合物发光材料，因其具有高荧光量子效率，高色纯度等特点，被用于制备有机电致发光器件。
Rare earth complex materials have been widely used in organic electroluminescence devices because of their high photoluminescence quantum efficiencies, narrow emission spectra and high color purity.
文章提出了一种由纤维分匀器、图像获取系统和图像处理计算机组成的、能客观测定羊绒颜色纯度的计算机视觉系统。
In this paper, a computer vision system is presented for the objective identification and classification of pigmented fibers in cashmere.
文章提出了一种由纤维分匀器、图像获取系统和图像处理计算机组成的、能客观测定羊绒颜色纯度的计算机视觉系统。
In this paper, a computer vision system is presented for the objective identification and classification of pigmented fibers in cashmere.
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