qfw_purecolorpmp.m

这是在MATLAB下编写的基于彩色条纹的相位测量轮廓术的源码,很实用.,在光学三维测量中

clear all
close all
clc


%%%%%%%%%%%%%%%%%%%%
[filename,pathname] = uigetfile('*.bmp','打开白光图象...');
fName = strcat(pathname,filename);
white = double(imread(fName));
%%%%%%%%%%%%%%%%%%%%%
[filename,pathname] = uigetfile('*.bmp','打开红光图象...');
fName = strcat(pathname,filename);
red = double(imread(fName));
%%%%%%%%%%%%%%%%%%%%%
[filename,pathname] = uigetfile('*.bmp','打开绿光图象...');
fName = strcat(pathname,filename);
green = double(imread(fName));
%%%%%%%%%%%%%%%%%%%%%
[filename,pathname] = uigetfile('*.bmp','打开蓝光图象...');
fName = strcat(pathname,filename);
blue = double(imread(fName));
%%%%%%%%%%%%%%%%%%%%5
redc = white - red;
greenc = white - green;
bluec = white - blue;
%%%%%%%%%
RFr = redc(:,:,1);
GFr = greenc(:,:,2);
BFr = blue(:,:,3);
%%%%%%%%%
mar = max(max(RFr));
mir = min(min(RFr));
R = (RFr - mir)*255/(mar - mir);
mag = max(max(GFr));
mig = min(min(GFr));
G = (GFr - mig)*255/(mag - mig);
mab = max(max(BFr));
mib = min(min(BFr));
B = (BFr - mib)*255/(mab - mib);