% decoding
empty = create_struct(ones(im_size), step);
result = create_struct(ones(im_size), step);

for n = 1 : 50
    n
    for i = 1 : numel(result)
        for j = 1 : numel(result{i}.subseg)

            result{i}.subseg{j} = segment{i}.sts(j) * ...
                imresize(empty{segment{i}.min_diff_seg(j)}.seg, [8, 8]);
        end

        result{i}.seg = [result{i}.subseg{1}, result{i}.subseg{2};...
            result{i}.subseg{3}, result{i}.subseg{4}];
        empty = result;
    end
end

out_image = recrete_from_struct(result, im_size);
imshowpair(image, out_image, 'montage');