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

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..

Answer 1

[Thorsten]

 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]

[Rushabh]

Thanks sir Its perfect. Last code of your reply

 imshow([I1 I2; I3 I4]

is not showing me images. can i know why ?

[Thorsten]

This shows montages the four images in a single image using a 2x2 arrangement. It works only if the images have the same size and same dimension. If the values in the images have different ranges than Matlab cannot show them appropriately. Try normalizing the individual images to the interval [0, 1] before montage.