您要查找的是不是：
- double CCD grating projection 双目CCD光栅投影
- CONCLUSIONS:Traditional device of grating projection was modified by using two CCD cameras to obtain grating imag... 结论:本方法改进了传统的投影光栅装置,应用2个CCD摄像头接收信号,实现了对面部三维数据的快速精确采集。
- On the success of the HRE-I 3-D laser measurement system based on the double CCD, the new measurement based on the single CCD is provided . 本文在本中心研制的基于双目视觉的HRE-I型测量系统成功研制的基础上,提出了采用基于单目视觉的测量方法。
- Briefly, we use double CCD of computer vision to detect the space position of a small permanent pellet in the Magnetic Stereotaxis System. 简单地说就是采用了双CCD的机器视觉的方法来给MSS中的要控制的小磁珠确定空间位置。
- Discusses the design of the cold light illuminator and the design of lens used in grating projection. 论述了光栅投影系统中冷光源的设计及用于光栅投影的透镜设计。
- A 3D vision measuring system based on stereovision theory and LCD grating projection technique is studied in this thesis. 本文研究了基于立体视觉原理和液晶光栅投影技术的三维视觉测量系统。
- In structure design, the traditional double CCD cameras is changed to single CCD camera.By adding two groups of symmetrical reflectors, the single camera is imaged to a pair of virtual cameras. 在结构设计方面,变传统的双摄像机结构为单摄像机结构,加装两组对称的光学反射镜片,镜像出一对虚拟摄像机,可在同一个摄像机像面上采集到存在视差的两幅图像,从而恢复空间点的三维信息。
- The sub-pixel accuracy in abstracting the fringe-centerlines can be obtained by the method of barycenter after preprocessing the fringe picture using grating projection. 对光栅投影条纹图像进行预处理,采用重心法提取条纹中心线位置,可以获得亚像素级的精度。
- The progress situations of Optical 3D shape measurement technique are presented in this paper, especially Grating Projection Profilometry and Digital Holography Profilometry. 本文对现阶段被广泛采用的光学三维形貌测量技术的发展现状进行详细介绍，重点分析现已应用在三维形貌测量中的光栅投影技术和数字全息技术。
- The topic brings forward a method to get new 3D result points arranged according to light and shad based on the original 3D result points obtained in grating projection method. 摘要提出了一种通过光栅投影式测量方法所得结果来获取新的按明暗变化规律分布的三维点群方法。
- The algorithm was presented as a mathematical description independent of any applications and was used to design a dual frequency grating projection profilometry system. 用独立于任何实际应用的一般形式给出了该算法的数学表述 ,并以此为基础设计了一套双频光栅投影轮廓测量系统。
- This paper studies the grating projective images compression technology based on Discrete Cosine Transformation(DCT). 文中研究了基于离散余弦变换的光栅投影图的压缩。
- Design of CCD Grating Spectrometer with Refrigeration and Application in Fourier-domain OCT 带制冷的CCD光栅光谱仪设计及其在频域OCT中的应用
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- The composition principle and key technology of the quasi-perspective system based on double CCD cameras 双CCD的准透视系统构成原理及关键技术
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- A design on grating projective system 光栅投影系统设计
