untitled2.m

这是在MATLAB下生成的彩色条纹,对于傅里叶变换很有用,可以扩大实验的研究范围,更好的设计实验

close all
clear 
clc
  
v1=imread('32TPUV1.bmp');
v2=imread('32TPUV2.bmp');
v3=imread('32TPUV3.bmp');
v4=imread('32TPUV4.bmp');

v1=double(rgb2gray(v1));
v2=double(rgb2gray(v2));
v3=double(rgb2gray(v3));
v4=double(rgb2gray(v4));

p1=imread('32TPU1.bmp');
p2=imread('32TPU2.bmp');
p3=imread('32TPU3.bmp');
p4=imread('32TPU4.bmp');

p1=double(rgb2gray(p1));
p2=double(rgb2gray(p2));
p3=double(rgb2gray(p3));
p4=double(rgb2gray(p4));

wrappedv=atan2((v4-v2),(v1-v3));
% RUnwrappedPhaseVertical=(unwrap(unwrap(wrappedv)'))';
RUnwrappedPhaseVertical=myunwrappro(wrappedv,1,1,1);

wrappedp=atan2((p4-p2),(p1-p3));
% RUnwrappedPhaseParallel=(unwrap(unwrap(wrappedp)'))';
RUnwrappedPhaseParallel=myunwrappro(wrappedp,1,1,1);