How to label display image at different location ?

Hi Mathwork Community,

How to label the image at the different location. Using a text function we can add the text at a different position. If display image displayed at various parts and wants to label it. I guess it will be clear from the example. Please find the image I wanted a label at the position shown in the figure Will appreciate your help.

Answer 1

[Gopichandh Danala]

I am assuming that you have a single image consisting of 7 sub-images.

In this case you can use text to add specific text in desired location.

img = imread('Problem.png');
[nrow, ncol,~] = size(img);
num_images = 7;
one_img_width = ncol/num_images;
shift = one_img_width/2;
col_locs = shift: one_img_width:ncol - shift; % col positions
row_locs = repmat(nrow+10, [1,num_images]); % row positions
txt_vals = {'Fig (a)', '(b)','(c)','(d)','(e)','(f)','(g)'};
figure, imshow(img,[]), title('Different texture samples')
text(col_locs,row_locs,txt_vals)