A blind audio watermark embedding algorithm by a holographic technique was proposed.
提出了一种基于数字全息技术的盲音频水印算法。
The experimental work was carried by using the multi-frame high speed holographic technique.
实验采用的是高速分幅激光全息技术。
An information encryption method is proposed based on digital holographic technique and phase retrieve algorithm.
提出了一种基于数字全息技术和相位恢复算法的信息加密方法。
Methods for obtaining multiple fan out clock distribution using polarization holographic technique is also proposed.
文中还提出了用偏振全息术获得多输出端时钟分布的方案。
In this paper, pseudocolor encoding of 2-d holographic images with a one-step rainbow holographic technique is described.
介绍使用一步彩虹全息法进行二维图象的假彩色编码。
Polarization holographic technique was adopted to fabricate the HOEs. 4 fan out clock distribution has been obtained in primary experiments.
初步实验得到了可作为4输出端时钟分布的全息光学元件。
A holographic technique is investigated for amplitude and phase distributions in the aperture of a phased array antenna by using near field measurements.
研究了一种利用近场测量技术全息成像相控阵天线口径幅相的方法。
This paper presents a time-based multi-frame holographic technique, which has many important applications in the research work of the combustion process of I. C. engines.
本文介绍了一种对研究发动机燃烧过程有着重要应用价值的实验技术一时间分幅全息技术。
With the principle of colour printing plate-making, combined with rainbow holographic technique, we can prepare embossed hologram which produces artistic and commercial value.
利用彩色印刷制版原理，结合彩虹全息技术制备出具有艺术及商业价值的模压全息图。
In this motionless holographic technique, light is reflected, or emitted from a 3d object, propagates through a spatial light modulator (SLM), and is recorded by a digital camera.
在这一静态全息技术中，光由三维物体反射或发射，在通过空间光调制器(SLM)后，用数码相机记录。
This paper presents some experimental results of the instantaneous macro-speed of diesel fuel spray and the micro-speed of droplets in a diesel fuel spray by using double pulse holographic technique.
本文介绍利用双脉冲激光全息术研究柴油机喷雾油束的宏观运动瞬时速度和喷雾粒子的微观运动速度。
Liquid dispersion process with a sinusoidally vibrated jet was investigated. The course of deformation and breaking of liquid jet from the nozzle was recorded and studied via a holographic technique.
本文提供一种用激光全息照相术观测液体射流破碎、分散历程的方法、设备和实验技术。
One is a system that tracks the whereabouts of the audience's heads. The other is a novel diffraction technique, known as holographic projection.
一个是能够跟踪观众头部位置的装置，一个是一种新的衍射技术，称之为全息投影。
The other is a novel diffraction technique known as holographic projection.
另一个是一种被称之为：全息投影的新奇衍射技术。
The holographic optical elements with good image quality can be obtained with the recursive technique.
用递推制作方法可制作出像质优良的全息光学元件。
Image plane holographic is a new optical interference technique.
象平面全息干涉术是一门新的光学干涉技术。
Although the theory of holography is almost perfect, the practical holographic display technique is not even close to what we expect.
尽管全息显示理论已基本趋于完善，但实用全息显示与人们的期望还相差甚远。
Digital holography is a new holographic imaging technique and has been applied in many fields.
数字全息术是一种新型的全息成像技术，具有广泛的应用范围。
The technique of Two-Wavelength laser holographic interference and its application to measure were reviewed.
对双波长激光全息干涉技术及其在测试中的应用进行了评述。
The phase conjugation of picosecond optical pulses is observed and recorded directly by using a streak camera. The signals are achieved by holographic phase conjugate technique.
利用条纹照相机直接观察和记录了由全息相位共轭技术产生的相位共轭的皮秒光脉冲。
In this paper a study on the laser holographic interferometric technique for measuring the temperature field in combustion chamber is presented.
本文对用激光全息干涉技术测量内燃机燃烧室内温度场进行了研究。
A novel technique of monitoring the exposure process in fabrication of holographic gratings is presented.
介绍了一种实时监测全息光栅曝光过程的新方法。
A new encrypted in-line holographic watermarking technique is proposed based on double-random phase encoding method, holography and digital watermarking.
在研究数字全息技术的基础上，提出了一种新的加密的同轴全息数字水印方法。
When the hologram fabricated by such technique is reconstructed with white light point source, a distortionless, white-black holographic image with certain depth is obtained.
采用这种技术摄制的全息图，在白光点源照明下再现，可获得有一定深度的无畸变的黑白色全息象。
A particular feature of the technique is that the influence of background noise on reconstructed results can be removed while retaining the background noise in the holographic measurements.
该技术的一个突出优点是在具有背景噪声的全息测量情况下，可以消除背景噪声对全息变换结果的影响。
The optical double correlation is a new technique not using a holographic matched filter.
光学双相关技术是一种不用光学全息匹配滤波器的新技术。
A multiplexing technique for holographic interferometry is proposed which USES multiple reference beams to encode and record holograms. The experimental results are presented.
提出一种用多束参考光进行编码记录实现多通道全息干涉计量的技术，并给出实验结果。
By the method of computational holography. the article has propose a technique for blazed holographic lenses with high diffraction efficiency.
用计算全息技术设计制作高衍射效率的正弦闪耀全息透镜。
Since the stored objects are gray images, digital image processing technique is of significance in volume holographic storage.
由于存储的对象是灰度图像，数字图像处理的方法就显得尤为重要。
The principle, experimental apparatus, optical system and results of applying laser holographic interferometry technique to visualize three-dimensional (3d) temperature field were presented.
介绍了实时激光全息干涉技术应用于三维温度场可视化的原理、实验装置与光路系统、实验结果等。
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