light image的例句大全

The background and object are distinguished clearly in the combined action of the background light and the top light. The image noise filtered after binaryzation processing based on the Otsu algorithm is achieved good result.

在背景光源和上光源的共同作用下，背景和目标很分明，采用Otsu算法对滤波后的图像进行二值化处理也取得了很好的效果。

Capturing an image of the city at 01:30 every morning revealed that 80% of the urban light that was wasted by being beamed upward into space was from non-streetlight sources, including billboards2, signs, floodlights, and facades3.

人造卫星在每天凌晨1点30分拍摄一张该城市的图像，结果发现，80%的城市光因被射向天空而被浪费掉，这些光亮来自非路灯光源，包括大型广告牌、招牌、泛光灯和建筑物立面。

A fast image registration algorithm for compound IR/ visible light homing guidance

红外与可见光复合寻的制导中的快速图像配准方法

By leaving the shutter open, your exposure can be bright enough to light up the sky, the clouds, the terrain, and the buildings, such as the factory in this image.

长时间开放的快门，可以曝光充足，从而照亮背景中的天空，云朵，地形及建筑，比如这张图中的工厂。

The results indicate that the finite element radiosity methods can simulate effectively the interreflection of light between surfaces in the scence, and obtain a novel realistic image.

结果表明，利用有限元辐射度方法可以有效地模拟光在场景中景物面片之间的传递，获得高度真实感的图形。

After image retention: Relax, calm your mind, and look at a candle or a light bulb.

保持残留图像：放松，使你的心念平静下来，注视一支蜡烛或一盏灯。

FOR an object whose image represents a bright idea the incandescent light bulb is increasingly being recognised as a bad one.

白炽灯泡一度被认为是光源首选，但是在今天它的缺点也日益明显。

It is used for visualisation and photography of the weak light signal of the drug fluorescence image of human tumor.

该系统适用于人体肿瘤药物荧光微弱信号成像的目视观察和照相记录。

Computer-to-Plate ( CTP) is a machine which adapts Light Mechanical and Electrical Integration Technique to image plates digitally, and it is widely used in large modern printing enterprises.

直接制版机是一种数字化印版成像的光机电一体化设备，广泛应用于现代大型印刷企业。

Such photoconductive films have been used in the liquid crystal light valves for large screen display and optical data processing as well as visible-to-infrared dynamic image converter.

这种光电导薄膜已被成功地应用于大屏幕显示和光信息处理的可见光液晶光阀，并制成了红外液晶光阀，以用于可见光-红外光动态图像转换系统。

We attracted insect pests with common 20W black light which was used by pest control services, adjusting insect pests' posture by running water, installed color camera at proper position, and designed illuminating system so that we could obtain distinct insect pest image.

采用植保站常用的20W黑光灯诱集害虫，设计装置使害虫落入流动的水中，借此调整害虫的姿态；选择合适的位置，安装彩色摄像头，并设计照明系统，尽可能保证获得的害虫图像清晰；

Wipe-on-plate: Offset plate to which the image forming light sensitive coating is applied by hand.

涂抹式印刷：用手工把造成印纹的感光液层涂上版面的柯式印刷。

Firstly the original image is divided into several macro blocks in the light of certain size, and macro block within each row are permuted.

提出了一种基于二次置乱的图像加密算法，该算法将图像按一定的大小划分成若干宏块，对每一行的宏块进行置乱。

This kind of digital light filter can realize the function of an optical color filter for color image processing.

这种软件数字滤光可以作为彩色图像的预处理，实现光学颜色滤光片的功能。

The circuit line image map conversion between backplane and PCB using optical exposure is important in manufacturing PCB. And the exposure light source has a direct impact on the quality and yield of PCB product.

在PCB制造过程中的关键环节就是利用光学曝光的方法实现底板与PCB板间的电路线路图像映射转换，而曝光光源的性能直接影响了PCB制造的质量和成品率等。

At le', ast one one-dimensional array of beam switches ( 1) is arranged to receive the expanded at least one light beam ( 10) and modulate it to form a line image.

光束开关（1）的至少一个一维阵列设置为接收该经扩展的至少一个光束（10），并对其进行调制以形成线图像。

Comparing light information of hologram reappear virtual image and its original object

全息照相再现虚像光信息与原物光信息比较

The particle simulation code of CST and the electron optics simulator of MTSS are used to simulate the focusing system of low-light level image intensifier.

利用CST粒子仿真软件和MTSS的电子光学模拟器对像增强器的聚焦系统进行了仿真模拟，对比分析了两种模拟软件所得到的聚焦效果。

Light beams scatter through refraction of concave mirror, and can not form true image, hence we can not measure the focus of concave mirror directly.

光束经凹透镜折射后发散，不能形成实像，因此不能直接测量凹透镜的焦距。

Color Image Large Screen Display by Signal Liquid Crystal Light Value

用单液晶光阀实现彩色图象的大屏幕投影显示技术