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tiqu
- 一种利用atan2方法的四步相移法的相位提取程序-Four-step phase shift method to extract phase
Untitled2
- 四步相移法测量圆柱横截面形貌,主要利用四步相移法求相位的模拟实验-Four-step phase shift method to measure the cylindrical cross-section morphology, the main use of the four-step phase shift method for the simulation phase
heterodyne_unwrap
- 包含用于条纹图像的旋转滤波、四步相移法程序和多频外差算法程序，用于光栅投影法的三维重建-Contains filter fringe image rotation, four-step phase shift method procedures and multi-frequency heterodyne algorithm for three-dimensional reconstruction of the grating projection
Four-step-phase-shift-method
- 四步相移法程序和最小二乘法相位解包裹程序，已经验证，此方法比较不错。-Four step phase-shift method program and least squares phase solution package, have validation, this method is good.
dct
- 这是一款matlab相位解包裹源代码.将由四步相移法得到的相位主值展开。-This is a phase unwrapping matlab source code will be four-step phase shift method to get the main value of the expansion phase.
sibuyixiang
- 用matlab编写的用来求解四步相移法的光栅相位的程序-This is a matlab prepared for the four-step phase shift method to solve the grating phase program
Four-step-phase-shift-method
- 四步相移法程序和最小二乘法相位解包裹程序，已经验证，此方法比较不错。-Four-step phase shift method and the method of least squares program phase unwrapping process has been verified that this method is relatively good.
countHeight
- 这个是基于机构光的三维重构的一段代码，是基于matlab写的，采用的四步相移法，它主要的作用是根据拍摄的四步相移图像来通过相位差来计算真是物体的高度，并重构出物体的三维形貌的，需要的可以下载.-This is based on the three-dimensional reconstruction of institutions of light a piece of code is written based on matlab, using the four-step phase shif
sibuyixiang
- 三维面形重构程序，使用了经典的四步移相法。另附两种滤波方法和图片批量剪裁处理代码。-D shape reconstruction process, the use of the classic four-step phase shift method. Attached two filtering methods and cropping pictures batch processing code.
xiangweijiebaoguo
- 应用四步相移法实现包裹相位的解缠，另有解缠结果-Application of four step phase shifting method to achieve the wrapped phase unwrapping, otherwise the unwrapping results
SIBUXIANGYI
- 采用四步相移法的图像生成程序，该图像主要用于三维结构光的重构。-use the four step shift method to produce the image,this image is mainly used for the 3d reconstruction
si-bu-gan-she-fa
- 数字全息图求相位，采用四步相移法，可以准确的提取图像相位。-Digital holograms seeking phase, four-step phase shift method can accurately extract image phase.
Desktop
- 用于四步相移法解相位,运用点云进行三维重建(Four step phase shifting method for phase unwrapping)
3种频率4步相移法
- 基于数字光栅投影的结构光三维测量技术与系统的研究，李中伟的博士论文来实现(Based on the digital grating projection, the three-dimensional measurement technology and the system research, li zhongwei's doctoral thesis is realized.)
相移法
- 运用于使用光栅投影法进行三维测量环境，使用四步移相法提取相位（即相位解包裹），从畸变的光栅图像中提取出物体三维信息。(This method is applied to the three-dimensional measurement environment using grating projection method. Four-step phase-shifting method is used to extract the phase (phase unwrapping) and th
rebuild
- 正弦条纹打在三维物体上，CCD记录到的条纹由于受到三维物体高度的调制而发生扭曲，扭曲的条纹（deformed fringe）实质上为原始条纹在物体具有高度存在的位置有了附加相位，各点的相位表现为由CCD图像采集获得的被调制的条纹数字图像的灰度值。通过扭曲的条纹和原始条纹比对计算得出相位变化值。(Sinusoidal fringe strikes a three-dimensional object, and the fringes recorded by CCD are distorted du
四步
- 四步相移法得到相位图，再利用解包裹得到正确完整的图(Phase diagram obtained by four step phase shifting method)
四步相移法程序
- 实现光栅投影，并将光栅投影到物体上，然后解相位(Realize the grating projection, project the grating onto the object, and then solve the phase)