Accessing Multiple images in 4D array

I have multiple images stored in a 4D array (width*height*RGB*number of images). Now I want to access each image and display them viz,

 imshow(image(:,:,:,1))

should show the first image. But it is not happening as expected and a complete white image is displayed, however, the matrix (image(:,:,:,1)) has different color values. Any suggestion to display the images or to represent the images in some different format so as to display them is highly appreciated. Thank You!

Answer 1

[Ameer Hamza]

It appears that your matrix has double class. imshow gives assumes 1 to the maximum intensity if the matrix type is double. To properly display using imshow() try

imshow(uint8(image(:,:,:,1)))

or

imshow(image(:,:,:,1)/255)

[Ayushi Solanki]

Yes! It worked for me. Thank you so much!

[Ameer Hamza]

You are welcome.

[Stephen23]

Rather then changing the input data you can simply tell imshow what the data range is:

imshow(image(:,:,:,1),[0,255])