提出一种新的基于信息光学的数字水印方法。
A new approach of digital watermark based on information optics is presented.
本文以信息光学为例来说明这种局限性，并给出了信息光学中信息熵的一般表达式。
In this paper the restriction of the expression is demonstration for a example of information optics, trad the general expression of information entropy in information optics is provided.
数字全息是近年来信息光学前沿研究的一个热点，但是理论研究还不够系统和成熟。
In recent years, digital holography is a focal in the studies of information optics, but its theoretical study is not enough system and maturity.
激光全息摄影技术集几何光学、动光学和信息光学为一体，为光学的研究展示了美好的前景。
Laser hologram technique combines geometric optics, ware optics and information optics together, presenting a bright future for the study of optics.
普通物理学、理论物理、信息光学、结构与物性、材料物理、固体物理学、电子线路等课程；
General Physics, Theoretical Physics, Information Optics, Structure and Properties of Materials, Materials Physics, Solid-State Physics, Electronic Circuit and other courses;
因此，光学三维面形测量技术受到广大学者的重视，正成为信息光学的前沿研究领域和方向之一。
So, more and more scholars attach importance to optical three-dimension shape measurement and it is being one of front line studying fields and researching direction of information optics.
信息光学课程教学改革包含教学内容的调整、实验环节的加强以及现代教学手段的应用等多方面。
Adjusting teaching content, enhancing experiment and adopting multimedia teaching tools are the key methods for the teaching reform of information optics.
本文介绍了光耦合器的工作原理，由于它使用简单，操作灵活，因此在信息光学实验中获得很好的应用。
The optical coupler is widely applied in the experiments of information optics because of its simple and flexible operation.
作为当今信息光学研究领域中的一个热点，数字全息技术是光学全息术、计算机技术及电子成像技术相结合的产物。
As a highlight in the optical research today, digital holography is a mix of optical holography, computer technology and electronic imaging technology.
本文介绍了上海光机所信息光学实验室在微结构光学的基础理论、设计优化以及应用开发等方面所进行的一些研究工作。
In this paper we report our works on basic theory, optimization, design, and applications of microstructure optics in Information optics Laboratory in Shanghai Institute of optics and Fine Mechanics.
由布里斯托尔大学量子光学中心的科学家制造的光子芯片可以利用光而不是用电来传递信息。
The photonic chip, built by scientists from Bristol's Centre for Quantum Photonics, USES light rather than electricity to pass information.
他们用由哈勃太空望远镜收集的光学信息数据和由esa的XMM -牛顿太空望远镜收集的x光数据来识别活跃星系。
They used data in the optical regime collected by the Hubble space telescope, as well as X-ray data collected by ESA's XMM-Newton space telescope to identify the active galaxies.
纤维光学在过去四十年大大改变了信息世界。
Fibre optics has changed the world of information so much in these last 40 years.
在2008年3月，IBM的科学家宣布他们为芯片上光学通信中的“交通指挥”（directingtraffic）开发出了世界上最小的纳米光子开关（nanophotonicswitch），以确保光信息能够被高效率地路由。
In March 2008, IBM scientists announced the world's tiniest nanophotonic switch for "directing traffic" in on-chip optical communications, ensuring that optical messages can be efficiently routed .
光粒子是宇宙中速度最快的东西，所以一台光学计算机在理论上可以在计算机启动前就能处理完信息。
These particles of light are the fastest things in the universe, so an optical computer could theoretically process information at speeds that make even a supercomputer look glacial.
然后将探测信息转给光学字符识别软件，进行变形失真调整，以便光学字符识别软件能更精确地识别文字。
This information is transmitted to the OCR software, which adjusts for the distortions and allows the OCR software to read text more accurately.
毫无疑问，这归功于纤维光学网络，它让信息传播变得如此迅速。
It certainly is due to the fibre-optical networks that the news has travelled so fast.
人类视觉系统把到达人眼的光学信号分离为亮度和色度信息，并对它们做不同的处理，这是人类视觉系统的一个重要性质。
In Human Vision System, the optical signal is separated to brightness and chroma information, and they are processing differently. It is an important quality of Human Vision System.
这些早期的光学通信系统能以每秒百兆的速度传送信息，但是客户常常只需要10兆左右，Cablefree公司的StephenPatrick这样说。
These early optical systems were capable of sending information at a rate of hundreds of megabits per second (Mbps), but customers usually wanted only about 10mbps, says Stephen Patrick of Cablefree.
实验结果表明，这两种算法均可有效地提取出自适应光学所需要的光束波前整体倾斜信息。
The experimental results show that the global tilt information of beam wavefront for adaptive optics can be effectively extracted by both algorithms.
全数字全息术以光学原理为其理论基础，与计算机强大的处理能力相结合，应用于信息安全领域。
The all-digital holography is based on the optical theory, combined with the strong manipulated ability of the computer, which is applied to the information security fields.
光热技术可以提供纯光学光谱学所无法提供的、类似光-热能量转换效率之类的信息。
Photothermal techniques can provide the information that pure optical spectroscopy is not able to give, such as optical-to-thermal energy conversion efficiency.
这些（光学计算机）能存储程序和处理信息，使用光的方法-细微光束的脉冲-而不是电路。
These could store programs and process information by means of light - pulses from tiny lasers - rather than electrons.
当LG电子显示，展会信息2007年其普遍性的磁盘，它支持立即双方有前途的光学格式，专家的意见不一。
When LG electronics showed on exhibition CES 2007 its universal disk, which supports immediately both promising optical format, the opinions of specialists were divided.
近期他研究了信息与计算的基本极限，将他的研究领域扩展到了纳米电子学和纳米光学。
Most recently, he has examined the fundamental limits of information and computing, which has led to his current research in nano-electronics and -photonics.
在E72的其他销售点，包括一个苗条的身材，诺基亚一生许可证信息，光学滚动。
The other selling points of the E72 include a slim body, lifetime license to Nokia Messaging, and optical scrolling.
根据傅立叶光学理论从光栅的衍射频谱中可以反推光栅本身的多种信息，包括其形貌特征。
A lot of grating messages including its profile can be derived from diffraction spectrum of grating according to Fourier optical theory.
它的性能优劣与好坏对光学信息处理的结果产生直接影响。
Whether its performance is good or bad will directly influence the result of optical information processing.
本文研究了全息透镜在散斑编码光学信息处理中的应用。
The application of a holographic leng in optical information processing with speckle encoding is presented.
本文研究了全息透镜在散斑编码光学信息处理中的应用。
The application of a holographic leng in optical information processing with speckle encoding is presented.
应用推荐