luminance

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.

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 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.

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.

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.

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.

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.

Error creating project luminance texture.

创建项目亮度纹理错误.

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.

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.

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 ).

Error creating library luminance texture.

创建粒子库亮度纹理错误.

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 : 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.

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.

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

全方位反射,配光均匀,无眩光.

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.

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.

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.

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.

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.