1) gray spectrum
灰度谱
1.
We firstly acquire the gray distribution information via gray spectrum,and then hide the image in white,black or other color background using the Zadeh-X transformation.
我们首先通过图像的灰度谱,获取图像的灰度分布信息,然后用Zadeh-X变换对原始图像进行白、黑或其它背景颜色的隐藏,隐藏后的图像具有很好的伪装性。
2.
A new theory of gradually flattening gray spectrum was presented to overcome the contrast resolution limitation of human vision.
本文提出了一种新的理论-灰度谱分级平坦化来克服人类视觉对比度分辨率限制。
2) gradually flatting the gray/chroma spectrum
灰度/色度谱分级平坦化
3) degree of greyness
灰数灰度
1.
The degree of certainty to which objects belongs to or not belong to a class is viewed as the degree of greyness of grey nubers.
将某一对象属于或不属于某一集合的程度视为灰数灰度,本文在集合空间提出了一种基于粗糙隶属函数的灰数灰度规范化定义与分级方法,研究结果表明,提出的方法清晰地说明了灰数灰度的含义,合理地解释了对象可分类的灰度级别,且可以获取不同灰度级别的概率规则集。
4) grayscale
灰度
1.
The Processing Brain MRI by means of asymmetrical and nonlinear mapping of Grayscale Slices;
利用灰度切片的非对称非线性映射处理颅脑MR图像
2.
To Manage Image by Grayscale Enhancement and Its Application in Image Diagnosis;
利用灰度增强处理图像以及在影像诊断中的应用
3.
Printing ink color reproduction experiments are carried out on four kinds of paper in IGT AIC2-5 tester and the paper's color repro- duction parameters are analyzed,including grayscale,color strength,hue error and color efficiency,which are recommended by GATF.
在IGT AIC2-5印刷适性仪上对4种纸张分别进行油墨色彩再现实验,并进一步测试不同油墨在这4种纸张上的灰度、色强度、色相误差和色效率,对这些油墨色彩再现性指标进行分析。
5) gray level
灰度
1.
Fast Image Matching Algorithm Based on Gray Level;
基于灰度的图像快速匹配算法
2.
The relationship between conditions and two values of variance of gray level change and fractal dimension (PD) of SEM image of the membranes magnified 1 000 times was investigated.
按L25(56)正交试验设计制备魔芋葡甘聚糖膜,并分别研究了试验因素与水平同膜面微观形貌———SEM图像的灰度水平变化方差和Harsdorff分形维数的关系。
3.
An algorithm of reconstructing CT numbers from gray levels is presented here.
介绍一种在CT机数据格式未知情况下由视频图像的灰度重建CT数的算法。
6) gray scale
灰度
1.
Based on the image processing technology, basic and distribution feature of the paper's gray scale image have been studied.
应用图像处理技术研究了纸张灰度图像的基本特征和分布特征,结果表明纸张的灰度数值是随机的,质量好的纸张灰度分布范围小,且灰度值较高;应用图像灰度分析技术可有效地提取出纸病的特征。
2.
Methods Sixty-one normal livers(Normal Liver Group)and fifty-six fatty livers(Fatty Liver Group)were studied and histogram was used to analyse the mean gray scale of the liver parenchyma(LPGS)and the mean gray scale of the hepatic vein(HVGS).
方法用直方图分析了61例正常肝脏和56例脂肪肝的肝实质平均灰度值(LPGS)和肝静平均灰度值(HVGS),并用下面公式计算肝脏相对回声强度(REI),REI=(HVGS/LPGS)。
3.
By quantifying the gray scale on the location of carcinoma and the borderline of the fluorescence image,the fluorescence pixels and the true location of carcinoma were calibrated,and the quality of the fluorescence image of carcinoma was reflected objectively.
量化不同时刻代表肿瘤病灶信息的荧光图像灰度及肿瘤边缘像素点灰度等重要参数,配准肿瘤组织和荧光像素点,客观反映肿瘤荧光图像的质量。
补充资料：《佩文斋广群芳谱·药谱》
《佩文斋广群芳谱·药谱》 《佩文斋广群芳谱·药谱》 药学著作。又名《广群芳谱·药谱》。八卷。清·刘灏著。刊于1708年。本书为《佩文斋广群芳谱》卷九十三-一百，共收药物720余种，系在《二如亭群芳谱·药谱》的基础上增补而成。每种药物标记的“原”字下，均为《群芳谱》原文，“增”字下，为新增加的内容，特别是新增的“汇考”及“集藻”二项，补充各种文史资料尤为丰富。此外还新增补了一些新药。但却删去了原书中种植、修治、服食、疗治等内容。现存三种清刻本，及商务印局馆铅印本。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条