1.
Depth Estimation Algoriths from Defocus for Regular Geometry Shape;
规则形状几何物体的散焦测距算法研究
2.
Camera Calibration of Depth from Defocus;
散焦测距系统的摄像机镜头参数的标定
3.
The Algorithm of Depth from Defocus with Gray Gradient Method;
基于灰度梯度的散焦图像测距算法的研究
4.
coincidence range finder
复合焦点测距仪，叠象测距仪
5.
Measurement of optical surface and foci of long focal length lens by CGH
计算全息法测量长焦透镜面形和焦距
6.
There are three types of focusing - guesstimate, rangefinder and autofocus .
有三种对焦方式-猜估，用测距仪及自动对焦。
7.
There're three types of focusing guesstimate, rangefinder and autofocus.
有三种对焦方式——猜估，用测距仪及自动对焦。
8.
There are three types of focus- guesstimate, rangefinder and autofocus.
有三种对焦方式??猜估，用测距仪及自动对焦。
9.
Research on Focal Depth in the Experiment of Thin Lens' Focal Length Measurement
薄透镜焦距测量实验中焦深问题的研究
10.
We say that a caustic is formed on the surface of the sphere at this distance.
我们说，在这一距离的球面上形成了焦散。
11.
Measurement for the Long Focus Length of Lens by Images of Moire Fringes
利用莫尔条纹的计算机图象测量长焦距透镜焦距
12.
Measurement of Long Focal Length of Lens Utilizing Talbot Effect and Morie Technique;
利用泰伯—莫尔法的透镜长焦距测量
13.
Research in the Algorithms of Depth from Defocusing Based on Image Processing;
基于图像处理的离焦测距算法的研究
14.
The Study of Measuring Convex lens Focal Distance with CCD;
用CCD测量凸透镜焦距实验的研究
15.
Further study on thin-lens focal length measurement experiment;
再议对薄透镜焦距测定的进一步研究
16.
Improvement on a Device in the Experiment of the Measurement of the Thin Lens Focallength;
“薄透镜焦距的测定”实验装置的改进
17.
Study on Phase Retrieval Testing for Long-focus Optics
长焦距镜面的相位恢复检测技术研究
18.
Having three focal lengths.
三焦距的有三个焦距的