In this paper , a fundamental method about residual stress measurement has been obtained by theory of optic and digital images processing and some fundamental formula about photoelasticity technique has been deduced from the phase-shifting technique and optic theory.
本文利用相移技术和光学原理对光力学测量方法在透明材料初应力测试中的应用进行了系统的理论推导,对测量实验系统和测量方法步骤进行了详细的阐述。
参考来源 - 用光力学方法测试透明材料初应力的研究A new method is developed to project the fringes made by a computer and video projector to the object surface. The phase shifting technique makes the measuring process rapid and easy.
该系统采用计算机生成和视频投影仪投射条纹 ,为提高形状测量精度 ,引入了相移技术 ,从而使得测量过程快速、方便。
参考来源 - 计算机辅助投射条纹系统在三维形状测量中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
简介了当今流行的JPEG有损压缩技术和相移技术。
The popular lossy-JPEG image compression arithmetic and phase-shifting technology are introduced.
本文提出一种基于数字条纹投影与数字相移技术的三维形面测量系统。
A method based on digital fringe projection and digital phase shifting technique is proposed in this thesis for 3d shape measurement.
提出了一种利用相移技术测定光纤PZT相移控制器相移特性参数的方法。
This paper presents a new way to measure the characteristic parameter of the phase shifting controller made of fiber with PZT by phase shifting.
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