MATLAB学习笔记7

%真彩色图像的二值化
close all
clear all
clc
I = imread(‘pears.png’)
BW = im2bw(I,0.4)
set(0,’defaultFigurePosition’,[100 100 1000 500])
set(0,’defaultFigureColor’,[1 1 1])
figure
subplot(121),imshow(I)
subplot(122),imshow(BW)