MATLAB: What is command or way to represent 8 images in 2 different figues ?

ploting multiple images

I know that we can use subplot for combining images. but resolution decreses as we increase images. So I want to use figure 1 and figure 2 both containing 4 images. Please help me..

Best Answer

 figure(1)
 subplot(2,2,1), imshow(I1)
 subplot(2,2,2), imshow(I2)
 subplot(2,2,3), imshow(I3)
 subplot(2,2,4), imshow(I4)
 figure(2)
 subplot(2,2,1), imshow(I1)
 subplot(2,2,2), imshow(I2)
 subplot(2,2,3), imshow(I3)
 subplot(2,2,4), imshow(I4)

or in each figure

imshow([I1 I2; I3 I4]

Related Solutions

MATLAB: How to add different titles to multiple image display using subplot

What you want to happen is actually what DOES happen:

I1 = imread('cameraman.tif');
I2 = imread('moon.tif');
subplot(1,2,1),imshow(I1),title('1');hold  on
subplot(1,2,2),imshow(I2),title('2');hold off

If you want, you can explicitly put the axes handle in:

h1 = subplot(1,2,1), imshow(I1, 'Parent', h1), title(h1, '1'); hold  on
h2 = subplot(1,2,2), imshow(I2, 'Parent', h2), title(h2, '2'); hold off

MATLAB: How to show four sub sections of two images separately in a single window??

I=imread('peppers.png');
imshow(I)
%%split the image into four parts 
[m,n,p] = size(I) ;
I1 = imcrop(I,[1,1,m/2,n/2]) ;
I2 = imcrop(I,[m/2,1,m,n/2]) ;
I3 = imcrop(I,[1,n/2,m/2,n]) ;
I4 = imcrop(I,[m/2,n/2,m,n]) ;
figure
subplot(221)
imshow(I1)
subplot(222)
imshow(I2)
subplot(223)
imshow(I3)
subplot(224)
imshow(I4)

Best Answer

Related Solutions

MATLAB: How to add different titles to multiple image display using subplot

MATLAB: How to show four sub sections of two images separately in a single window??

Related Question