How to select every 10 images corresponding to one image?

Suppose we have two folders A and B , both contain images.

Let folder A have 6 images:a1,a2,...,a6

folder B have 60 images: b1,b2,...,b60.

I want to select 10 images in B for each image in A, in the following way

for a1 select b1,b2,...,b10

for a2 select b11,b12,...,b20

.

.

.

for a6 select b51,b52,...,b60

Answer 1

[Kevin Holly]

%Select image folder A
A_dir = uigetdir();
%Select image folder B
B_dir = uigetdir();
%Identify files of interest
A_files=dir(fullfile(A_dir,'*.tif')); %Here, I am assuming the images are TIFF files and all file types are the same. Change this to .png, .jpg, or .bpm...etc if needed.
B_files=dir(fullfile(B_dir,'*.tif')); % * is a wildcard

%Load images
for i = 1:length(A_files)
    A_image = imread([A_dir,filesep,A_files(i).name]);
    if i == 1
        for ii = 1:10
            B_images(ii,:,:) = imread([B_dir,filesep,B_files(ii).name]);
            
        end
    else
        for ii = 1:10
            B_images(ii,:,:) = imread([B_dir,filesep,B_files((i-1)*10+(ii-1).name]);
        end
    end
end

[Ammy]

@Kevin Holly Thank you very much , sorry but I'm getting the following error

Error: File:.... Line: 19 Column: 77

Unexpected MATLAB operator.

[Ammy]

That has been resolved by (ii-1)).name

Now how to save the required output in the following form

A=<6×11 cell> which is

<256×256 uint8> <256×256 uint8> <256×256 uint8> ... <256×256 uint8>

(Assume the size of image is 256×256.

First column contain image A and other 10 columns contain corresponding 10 images B

[Kevin Holly]

%Load images
A = [];
for i = 1:length(A_files)
    A_image = imread([A_dir,filesep,A_files(i).name]);
    if i == 1
        for ii = 1:10
            B_images(ii,:,:) = imread([B_dir,filesep,B_files(ii).name]);
            A = [A; {A_image} {B_images(ii,:,:)}]
        end
    else
        for ii = 1:10
            B_images(ii,:,:) = imread([B_dir,filesep,B_files((i-1)*10+(ii-1)).name]);
            A = [A; {A_image} {B_images(ii,:,:)}]
        end
    end
   
end

[Ammy]

Thank you very much.