illumination相关论文
In order to remove the unstable edge response points of the image registration using original SIFT algorithm and get mor......
直角全反射式(TIR)棱镜比传统TIR棱镜加工难度低,结构上体积减小50%,重量减小42%,从而降低成本。为了使结构便于加工,应用光学理论对直......
为解决眼底相机在进行视网膜疾病筛查时视场角较小的问题,设计了一种基于角膜接触眼底镜、利用多环光纤实现广域照明的视网膜广域......
为解决目前白光LED光谱非连续性问题,设计出一种基于单色LED的太阳光谱合成方法。该方法通过构建单色LED光谱模型,采用最小二乘算......
为解决视觉测量中重建强反射表面时遇到的过度曝光或曝光不足的问题,提出了一种基于自动多次曝光的面结构光测量方法。该方法的核......
Visible light communication(VLC)is currently recognized as a relevant technology for a wealth of possible application sc......
Surface acoustic wave(SAW) resonators are a type of ultraviolet(UV) light sensors with high sensitivity, and they have b......
We investigate the nonvolatile holographic storage characteristics of near-stoichiometric LiNbO3 :Fe:Mn crystals with di......
Driver drowsiness is one of the major causes of traffic accidents. This paper presents a nonintrusive drowsiness recogni......
As the quality of power LED improves and the cost of power LED reduces, semiconductor lighting will replace incandescent......
Thermal management is one of the key technologies for high-power Light emitting diode(LED)entering into the general illu......
Currently,200 mm wafer foundry companies are beginning to explore production feasibility under ground rules smaller than......
在基于光刻模型的光学邻近校正(MB-OPC)中,线段与控制点的映射关系是影响校正结果的一个重要因素。现有的线段与控制点的映射关系......
We will review some of the requirements for a laser that would be used with a laser fusion energy power plant, including......
A design method for light-emitting diode(LED) array is proposed to achieve a good uniform illumination distribution on t......
ZnO/Ag nanowires(NWs) film ultraviolet(UV) detector was fabricated by a simple and low-cost solution-processed method.In......
Graphene oxide carboxylic acid(COOH), a novel two-dimensional(2D) layered material with its unique optical and electroni......
A 300 μm×300 μm light emitting diode(LED) chip is divided into nine 80 μm×80 μm units with 30 μm spacing between ......
Planar ring resonator waveguides are fabricated in thin films of As_2S_3 chalcogenide glass,deposited on silicaon-silico......
A new approach for photorealistic rendering of a class of objects at arbitrary illumination is presented. The approach o......
达尼亚公园是过去20年,第一批建设在瑞典密集型社区内的实质性城市公园。同时,它也是自20世纪50年代所谓的斯德哥尔摩公园设计学院......
对于收集模式的近场光学显微镜,提出一种新的测量样品折射率和倾斜角的方法。这种方法中,使用一个反馈回路控制照射样品的光强,探......
Optical microscopy plays an essential role in biological studies due to its capability and compatibility of non-contact,......
Studied are the controller design and basic principles of intelligent lighting network. TI’s MSP430F123 is used as a ma......
The far-field imaging properties of a high index microsphere lens spatially separated from the object are experimentally......
Rare earth luminescent materials have been global green illumination sources today. It was estimated that proportion bet......
Current highway tunnel lighting control systems are often manually controlled,resulting in significant energy waste.This......
A novel loop heat pipe(LHP)cooling device for high power LED is developed.The thermal capabilities, including startup pe......
Semiconducting carbon nanotubes(CNTs) possess outstanding electrical and optical properties because of their special one......
An effective damage test method based on a marker-based watershed algorithm with gray control(MWGC) is proposed to study......
The lessons of history, likethe lessons of religion,sometimes neglectexamples of tolerance. Athousand years ago on theI......
The use of the Laser MegaJoule facility within the shock ignition scheme has been considered. In the first part of the s......
Subject Code:A04With the support by the National Natural Science Foundation of China and the State Key Program for Basic......
Nitrocellulose membrane(NCM)can produce hydroxyl radicals under illumination,which promotes the oxidative degradation of......
The characterization of x-shaped antenna arrays operating in the mid-infrared is proposed. An equivalent circuit model f......
Visible light communication(VLC) is an emerging technology in optical wireless communication(OWC) that has attracted wor......
According to the characteristic of global positioning system(GPS) reflection signals,a GPS delay mapping receiver system......
SnO2-In2O3 hierarchical microspheres were prepared by the hydrothermal and solvothermal method.The morphology,phase crys......
[Objective]To establish the tissue culture system for budlets induced from the protocorm callus of Dendrobium candidum W......
The charge transfer potential barrier(CTPB) formed beneath the transfer gate causes a noticeable image lag issue in pinn......
为了提高CMOS图像传感器校准光源色温、亮度和色品坐标的准确度和调节精度,同时能够使色品坐标独立可调,提出了一种采用低色温白光......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
研究了NA1.35浸没式光刻照明系统中照明模式变换模块的设计和测试.采用衍射光学元件实现包括传统照明、二极照明、四极照明的照明......
本文论述了LED照明灯具的特点,针对物流仓库照明设计的特点及要求,对物流仓库的LED照明设计进行了探讨,并结合工程实例分析了物流仓库......
针对维吾尔族人脸在光照以及部分遮挡下的辨识率下降和鲁棒性差的问题,提出了二维离散余弦变换(2DDCT)与方向边缘幅值模式(POEM)相......
小角度照明一直是发光二极管(LED)走向通用照明需要亟待解决的问题。而透镜和反射器则是最常用的配光器件,所以针对LED使用的透镜或......
在可见光通信系统中,光源具有照明和通信的双重作用,由于房间的大小以及室内环境各不相同,难免会存在光照射不到或者光线比较微弱......
目的 观察光照应激状态下SD大鼠胃内促性腺激素释放激素受体(GnRHR)的表达变化. 方法 建立SD大鼠光照应激模型(共64只,实验组与对......