luminance单词基本解析：

n.亮度; 发光度
n. 发光, [物]亮度
n.亮度；发光度；

luminance变化用词：

luminance英英释义：

Noun

1. the quality of being luminous; emitting or reflecting light;

"its luminosity is measured relative to that of our sun"

名词 luminance:

the quality of being luminous; emitting or reflecting light

同义词：luminosity, brightness, brightness level, luminousness, light

luminance[ 'lju:minəns ]n.the quality of being luminous; emitting or reflecting light

同义词：luminositybrightnessbrightness levelluminousnesslight

luminance中文词源：

luminance 亮度 来自拉丁语lumen,光亮，光线，词源同light.

luminance用法和例句：

Speciaty : Sole mini housing design , full power , high luminance , smooth lighting, save over 75 %, long lifetime.

特点: 独家小巧塑件设计, 功率足、亮度高 、 光色柔和, 节能达75%以上, 寿命更长.

In additional, the luminance step is applied to detect the penumbra.

另外, 提出了亮度步长的方法来检测阴影中的半影.

A shadow detection scheme based on both tricolor coefficient invariance and luminance change detection is proposed.

同时给出了一种基于三色值系数不变性和亮度变化检测的运动阴影检测算法.

High Luminance , Economize on energy, Colour and Lustre Uniformity, Dependability high, Longer life.

亮度高,节能,色泽均匀, 颜色丰富, 可靠性高, 寿命长.

Objective To study the relation between myopia and luminance with chroma in paper and ink.

目的探讨书写用纸张、墨水的亮度、色度对近视发生的可能影响.

The adjusting luminance equipment is the important component of TV equipment.

调光设备是电视设备的重要组成部分.

Blue light luminance can meet requirement for full color display. The film EL has wide future.

蓝光亮度已能满足全色显示的要求, 薄膜电致发光具有广阔的发展前景.

Speciaty full power , high luminance, smooth lighting, waterproof and dampproof, long lifetime.

用途:主要用于庭院灯 、 草坪灯及家庭生活照明, 更适用与防水防潮场合照明.

The OLC ( directional luminance control ) provides excellent even lighting without glare.

全方位反射,配光均匀,无眩光.

Sensing uniformity of luminance distribution on organic layers.

利用辉度分布测定,检测出有机层的不均匀性.

Opal diffuser with 70 % optical efficiency provides wide luminance dust and moisture proof easy to clean.

透光板采用进口乳白板,防尘,防潮,晚清洁,透光率为70%,照度面广.

The luminance gain has a great affect on visual range of LLL night vision systems.

亮度增益对夜视仪的视距有很重要的影响.

Humans are more sensitive to changes in hue ( chrominance ) than changes in brightness ( luminance ).

人类更敏感的变化,色调 ( 色度 ) 比变化的亮度 ( 亮度 ).

Adjustable luminance systematic very heavy power bring out a problem of heat dissipation.

调光系统的功率往往都是很大的,这就产生了一个散热问题.

This is a convenient as well as a new method to measure the luminance distribution.

该方法是一种简便迅速的新颖的亮度分布测试方法.

Further , the visual performance under high luminance combination was slight better than low screen luminancecombination.

并且, 在相同的亮度对比下,较高亮度的萤幕亮度组合其视觉绩效较佳.

This paper has introduced some design features of ultraviolet luminance sensors and applied occasion.

文章介绍了该传感器的设计特点,适用场合.

The chip for separating luminance chrominance contributes lot to the digitized TV.

亮色分离芯片在当前的数字化电视中起着很重要的作用.

Error creating library luminance texture.

创建粒子库亮度纹理错误.

At last , three luminance variance models are built to verify the validity of the proposed algorithm.

然后, 建立了三种亮度变化模型来验证该算法的有效性.

Creates a result color the luminance the and the hue and saturation of the blend color.

查看每个通道中的颜色信息,并选择基色或混合色中较暗的颜色作为结果色.

Luminance, neighborhood information and space correlation of pixels are used to control the pixel colorization.

基于亮度 、 邻域信息和空间相关性的相似性测度控制像素的上色.

Error creating project luminance texture.

创建项目亮度纹理错误.

luminance

Redesign of color luminance meter BM-5

BM-5彩色亮度计的改造设计

Techniques to overcome CCD image deficiencies result in loss of luminance, color saturation and detail, delivering less accurate data for intelligent video solutions.

CCD图像采集的缺陷补偿技术会引起下列问题：图像流明度下降、图像色饱和度损耗、图像细节丢失以及传送给智能图像解析系统的数据精确度下降。

HDR images, as you may know, have wider luminance data stored than other formats.

HDR图片，就象你所知道的一样，比其它图片的格式多出了具有更大取值范围的亮度数据存储格式。

Two dimensional analysis of HDTV luminance signals

HDTV亮度信号二维频谱分析

Using Ir(C6)_2(acac)as dopant and Alq_3 as electron transporting host with the same structure,a green color(CIE coordinates x=0.29;y=0.58)and a max luminance of 8 832 cd/m2 and an efficiency of 5.6 cd/A(quantum efficiency 1.5%)are obtained.

y=0.40的橙红色发光器件,最高亮度可达3 390 cd/m2,最大电流效率为1.3 cd/A。 采用同样的器件结构以Ir(C6)2(acac)掺杂Alq3主体得到绿色发光器件,发光色的CIE坐标值为x=0.29;

An international unit of luminous intensity per projected area normal to the line of observation. Luminance may be described in units of Candelas per square meter, or nits.

一个发光的强度的国际单位每计画的地区与观察的线垂直。亮度可能被每平方米或者尼特用坎德拉的单位描述。

The luminance difference of a given target under given viewing conditions that the average human observer can just perceive.

一个规定的目标的亮度差别在下面假使有观看条件平均人观察者能请察觉。

An image quality assessment method related with luminance details

一种与亮度细节相关的图像质量评价方法

An image quality measure based on luminance levels

一种基于亮度层次的图像质量评价方法

One is the unpolarized light luminance emhancement backlighting unit,the other is the polarized light luminance enhancement backlighting unit.

一种是非偏振光亮度增强型背光源，另一种是偏振光亮度增强型背光源。

In graphical form, here is a chart that shows a comparison of the JPEG luminance and chrominance across the default presets, each with the equivalent JPEG standard "quality factor".

下面是默认设置下的jpeg亮度和色度的对比图表，每个都有对应的jpeg标准质量系数。

However, Samsung offers a three-year guarantee on its LED backlights, so you should be covered if uneven colour or luminance did manifest themselves.

不过，三星提供了一个为期三年的保证，就其LED背光源，因此，您应涵盖如果不平衡，肤色或亮度没有体现出来。

A Research on Mesopic Equivalent Luminance of Non-spectral Colors

中间视觉时颜色光等效亮度研究

mid-frequency luminance nonlinearity

中间频率亮度非线性

To produce an image with true luminance, the high dynamic range (HDR) image capturing technique is a good solution.

为了让产生的影像可以显示实际环境的亮度分布，产生高动态范围(HDR)影像的技术应该是较佳的解决方案。

To solve this problem，an improved algorithm is proposed，which introduces two-level detection and utilizes both luminance and chrominance information.

为此提出一种改进型算法，采用两级检测方式，兼用了像素的亮度信息和色度信息。

In this paper, analyzes two dimensional characteristics of the spectrum of HRI luminance signals mainly and gradually builds up its mathematical model and three dimensional sample spectrum model.

主要分析了HRI亮度信号的空间频谱特性，并逐步建立其二维频谱的数学模型和二维抽样谱模型。

They were illuminant,visual field,background,and luminance.

主要探讨了影响色差评定的因素:光源、视场、背景、照度。

Luminance: The apparent brightness of a light source or surface observed from a specific direction, It is measured in cd/sq.cm. Also called Brightness.

亮度:光源或物体表面在一定方向观察所显现的光亮情况。以烛光每平方厘米计。

a unit of luminance equal to one thousandth(10-3) of a lambert

亮度单位，等于千分之一（10－3）朗伯

Separating luminance and chrominance information saves image processing bandwidth.

亮度和色度信息的分离，可以节省图像处理带宽。

Motion Perception of luminance and color contrast in glaucoma

亮度和颜色参与时青光眼视觉运动觉的变化

Luminance resolution is better than other like-products.

亮度清晰度均优于同类产品。

weighted random noise in luminance channel

亮度通道加权随机噪声

Luminance sampling rate and the bit rate are set to the maximum in the profile/level.

亮度采样率和比特率使用档次和级别组合所允许的最大值。

Luminance, Gamma, Color temp.

亮度，伽玛，色温。

Luminance: The measured value of brightness; reflected light measure on motion picture screens as foot lamberts or candelas per square meter.

亮度：明亮度的测量值；电影银幕上的反射光亮度量为每平方米多少个呎朗伯特或烛光单位。

luminance chrominance separation

亮色分离

The chip for separating luminance and chrominance contributes lot to the digitized TV.

亮色分离芯片在当前的数字化电视中起着很重要的作用。

Electric design in making medicament from power distribution electric, luminance, annihilating germ by ultraviolet radiation, fire alarm, wire and tube and so on, was discussed briefly in this paper.

从动力配电、电气照明、紫外线灭菌、火灾报警和电气管线等几个方面对制剂厂的电气设计作了简要的论述。

This paper brings forward a frangibility blind digital watermark algorithm based on mark strong watermark.It selects three luminance DCT coefficients at random,then embeds watermark information.

从基于标识性鲁棒水印出发,提出了一种脆弱性防篡改盲数字水印算法,即任意选择3个亮度DCT系数嵌入水印信息。

HSOT LGP could not only increase the luminance and uniformity of backlight but also reduce the cost of the backlight system with fewer optical films.

体散射导光板不仅可以提高亮度、均匀性等光学性能，还可以节省增亮片、扩散片等光学膜片达到降低背光源成本的目的。

Development and analysis of phosphor screen, a part of field emission plat panel display, determine the device performance on luminance, resolution and life.

作为场发射平面显示器件的组成部分之一，荧光屏的研制与结果分析决定了该显示器件的亮度、清晰度、分辨率和寿命等性能。

It segmented image with region growing.Then local adaptation luminance was computed via region-based bilateral filter.It outputted low dynamic range images in conjunction with tone mapping operator.

使用区域生长法对图像进行分割，然后采用基于区域的双边滤波技术来计算每一像素的局部适应亮度，再联合色调映射算子获得可显示的低动态范围图像。

For example, previously has been used as a zinc sulfide-afterglow phosphor, but the light-emitting too short, the luminance is not enough.

例如，以前一直使用硫化锌作为余辉型荧光体，但发光时间太短，辉度也不够。

Study of optical characteristic point luminance control method

光学特征点亮度控制方法研究

Luminance efficacy of a source of light

光源辉度效力

High luminance effect, long-life, better light color. It is used in airport, pool, film, stage and so on.

光色好,具有多种光束形状。适用于机场、水池、影视、舞台等专业照明。

High luminance effect, long-life, better light color. It is used in film, stage, electrical education and so on.

光色好。体积小巧。适用于影视、舞台、电教、投影等专业照明场合。

Correction of Non-linearity of Luminance For Color LED Display

全彩色LED大屏的亮度非线性修正

The OLC (Omni-directional luminance control ) provides excellent even lighting without glare.

全方位反射，配光均匀，无眩光。

city lighting; luminance ratio; chromatic light;

关键词：城市照明;亮度比;光色;

And the TFT-LCD is the only one display, which can compete with CRT in luminance, contrast, power consumption, life, cubage and weight.

其中TFT-LCD是目前唯一在亮度、对比度、功耗、寿命、体积和重量等综合性能上全面赶上和超过CRT的显示器件。

Devices with structure-of ITO/NPB/BCMVBi/PBD/LiF/Al and ITO/NPB/BCPVBi/PBD/LiF/Al have many such as low turn-on voltage, high luminance and high efficiency.

其中三层结构器件:ITO/NPB/BCMVBi/PBD/LiF/Al和ITO/NPB/BCPVBi/PBD/LiF/Al器件性能优越,具有低启动电压,高亮度,以及高发光效率等诸多优点。

The mixture reagent of hexane and acetone that brings good side-glowing luminance is used to treat the optical fibers' surface.

其中光纤表面采用侧发光处理效果较好的正己烷与丙酮混合试剂处理。

The built-in luminance stabilizing system provides stability in luminance for a long period of time.

内置的亮度稳定系统提供稳定的亮度为在很长一段时间。

separate luminance color television came

分离亮度彩色电视摄像机

Error creating library luminance texture.

创建粒子库亮度纹理错误.

Error creating project luminance texture.

创建项目亮度纹理错误.

coefficient of initial retroreflected luminance

初始逆反射亮度系数

In order to find the generating cause and treating method,electron microscope and luminance optical spectrometer have been used in investigation.

利用电镜、辉光光谱仪等分析手段对此进行了试验研究,分析缺陷产生原因,并寻找解决方案。

Sensing uniformity of luminance distribution on organic layers.

利用辉度分布测定,检测出有机层的不均匀性。

Luminance: Project light upon in the ultraviolet ray wave under have thin Huang green arrive blue fluorescence, short-wave fluorescence not obvious, the X shoots line irradiation to descend also have no give out light phenomenon obviously.

发光性：在紫外线波照射下有淡黄绿到蓝色的荧光，短波荧光不明显，X射线照射下也无明显的发光现象。

On the other hand,due to its high luminance and large screen size,image quality problems become more visible and thus they should be compensated.

另一方面,高亮度和大尺寸屏幕使液晶电视在图像画质方面存在的问题变得更加明显,因此应当对它们加以解决。

It was shown that luminance is one of the mostimportant determinants for the relation between CFF and log I.

可以见到:亮度是CFF和logI之间关系的最重要的决定因素之一。

Curve for luminance of sea water in Lusi ocean station

吕四海洋观测站海水发光度曲线

Therefore, many research center and manufacturers keep studying the working principle of PDP and finding ways to optimize the structure with lower cost and higher luminance efficacy.

因此深入研究PDP的工作机理,进一步优化放电单元结构和驱动方法,降低成本,提高发光效率,成为目前PDP行业的主要研究课题。

Figure 1. 6 shows the relative response of the "average eye" to light of constant luminance projected at various wavelengths throughout the spectrum.

图1.6示出了“典型”人眼对整个光谱范围内功率恒定而波长不同的各种可见光的相对响应曲线。

According to some properties, of SVD, each singular value (SV) specifies the luminance of the SVD image layer, whereas the respective pair of singular vectors specifies image geometry.

图像奇异值分解（SVD）有以下性质：分解后图像矩阵的奇异值集中反映了图像的“亮度”（能量）特性，而对应的奇异矩阵只反映了图像的“几何”特性。

In the HSL color model, the contrast of the luminance and chrominance components can be described separately.

在 HSL 彩色模型中，亮度和色讯成份的差别能分开的被描述。

Moreover, multiple prediction modes are also proposed for the coding of chrominance blocks as well as luminance blocks, which can further improve the coding efficiency of chrominance components.

在亮度块编码的同时采用多预测模式用于色度块的编码,从而进一步提高图像中色度分量的编码效率。

Curve representing the luminance of a luminaire in a vertical plane as a function of the angle from the nadir.

在垂直平面内表征灯具亮度的曲线,其中将亮度表征为与垂直方向夹角的函数。

Under the circumstances ofdoping with mass 1.5%(wt) of the rubrene in DPVBi, whenchanging the thickness of doped layer, the luminance, the effi-ciency and the CIE coordinates of the devices are to have anobvious change.

在掺杂浓度为1.5%(wt)左右的情况下,当改变掺杂层的总的厚度时,器件的亮度、效率和色坐标都有明显的改变。

Under some luminancelevels absolute values of CFF are lower for white light than those for coloredlights, but the CFF max for white light mentioned is greater than those ofall the wavelengths used under highest luminance levels.

在某些亮度水平上白光CFF绝对值低于色光,虽然在最高亮度级时其最大CFF值高于所有色光的相应数据。

YCbCr color space in which chrominance and luminance are separated is adopted because of its high suitability to the face detection application comparing with other color spaces.

在比较了几种常用的色彩空间后，文中采取的是色度和亮度分离的YCbCr空间。

In television, the signal used for controlling the luminance values in the picture.

在电视中，用于控制画面亮度值的信号。

Then, eye luminance maps and chrominance maps are used in skin patches.Face candidates will consequently be obtained.Finally, face candidates are tested by trained SYM.

在肤色区域中利用眼睛的亮度图和色度图定位人脸样本，最后利用训练好的支持向量机预测人脸样本是否为人脸。

In these new designs, half of the total pixels are arranged in a panchromatic checkerboard and used for luminance.

在这新设计中，有总像素的一半是全色像素，用于亮度信息。

Candelas per meter square, the unit measure of luminance; also called a nit.

坎德拉每米平方，单位度量标准亮度；也叫尼特。

Luminance, neighborhood information and space correlation of pixels are used to control the pixel colorization.

基于亮度、邻域信息和空间相关性的相似性测度控制像素的上色。

Appearance design condenses sanitary ware artist and the stylist's intention leisurely.Looking from different angles, its luminance and streamline shape curve are perfect in workmanship.

外观设计、疑聚着卫浴艺术家、设计大师们的款款创意，从不同角度看，其光亮度、流线形曲线，制作精良。

the distributing of luminance of the sky

天空亮度分布

In order to guide the R&D and production of LED display panel, an object and exact evaluation for LED luminance uniformity is necessary.

如何对LED显示屏亮度均匀性进行客观准确的评估，是指导其研发和生产的关键。

Luminance and color contrast can only be changed independently of each other if controls for adjusting HSL components are provided.

如果调整 HSL 成份的控制被提供，亮度和彩色差别才能被彼此独立地改变。

It produces the I and Q signals, limits their pass bands, uses them to modulate the subcarrier in a quadrature and adds the moduled subcarrier to the luminance Y, blanking and synchronizing signal waveform.

它首先分离出I信号和Q信号，指定了它们的传输频带，并用它们对副载波进行正交调制，然后将调制过的副载波信号叠加到亮度信号Y和同步信号波形上。

constant luminance transmission system

定亮度传输制

Experiment results show this real-time algorithm is very robust, and can suppress the luminance difference of stereopsis successfully.

实验结果表明，该算法能很好地抑制立体图像对间的亮度差异，具有很好的实时性与鲁棒性。

Locus of points on a surface at which the luminance is the same, for given positions of the observer and of the source or sources in relation to the surface.

对于给定的观察者位置，和给定的光源位置或者与光源相关的发光表面来说，该表面或曲线上各点的亮度相同。

For both methods, the high-resolution feature is the luminance values with mean value subtracted, same as SRNE.

对于这两种方法，高分辨率特征是带有平均减值的亮度值，和SRNE相同。

It also analyses detaily luminance requirements,transfer time,luminaire arrangement of standby lighting and escape lighting.

对应急照明中的疏散照明、备用照明的照度要求、转换时间、灯具布置作了较详尽的分析。

用作名词(n.)

The mixture reagent of hexane and acetone that brings good side-glowing luminance is used to treat the optical fibers' surface.
其中光纤表面采用侧发光处理效果较好的正己烷与丙酮混合试剂处理。

In television, the signal used for controlling the luminance values in the picture.
在电视中，用于控制画面亮度值的信号。

Luminance masking and spatial frequency masking were considered in our scheme.
此方法考虑了人的视觉所具有的亮度屏蔽和空间频率屏蔽特性。

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