1.(不用透镜而用激光的)全息照相术;全息学
1.a method of recording and showing a three-dimensional image of an object using a photographic plate and light from a laser
1.This paper describes an algorithm of numerical reconstruction for coaxial digital holography by means of a single phase-shift.
提出一种非定值相移量的单步相移同轴数字全息算法。
2.Lasers make possible a fascinating form of photography known as holography.
激光技术使得有可能制出称为全息摄影的美妙的图片。
3.This paper presents a new techniques named acoustical holography that can be used for analysis and study of noise.
本文介绍了一种用于噪声分析研究的声全息技术。
4.Experimental results show that this method can get better filter effect and real-time measurement of conoscopic holography system.
实验证明，此算法能够很好地滤除噪声干扰，并满足锥光全息系统的测量实时性要求。
5.The exterior noise of a truck was analyzed and predicted with the nearfield acoustic holography and the space transformation of sound field.
以某载货汽车为研究对象，利用近场声全息和声场空间变换方法对其车外噪声进行了分析预测。
6.The last work is the applications of digital holography in the measurement of the displacement and deformation.
最后，介绍数字全息在位移和形变测量中应用。
7.Numerical simulation shows that the method can enhance the resolution of the nearfield acoustic holography image efficiently.
数值仿真表明该方法可以有效提高近场声全息图像的分辨率。
8.For the microscopy by off-axis lensless Fourier transform holography, Fresnel reconstructing method is better than the convolution method.
对于离轴无透镜傅里叶变换全息显微来说，菲涅耳近似重建方法优于卷积方法。
9.The modern optical holography is an important branch of the physical optics, is a relatively new development area.
全息术是现代光学的一个重要分支，也是物理光学里一个较新的发展领域。
10.Image separation conditions, effects of recording medium resolution. Computer-generated holograms, real-time holography.
影像分离条件，纪录媒体解析度的影响，计算机产生的全像图，即时全像图。