TiledLayout or Montage for combining my images?

Hello,

I've been trying to make use of a montage command in matlab, but if i use it like so

montage(my_imageDatastore,"Size", [14 4]);

then it fills the montage row by row and that is a problem for me. I know that i can swtich the size dimensions, but then the imgs are really small and not suitable for .png export.

This next code snippet does what i need. I need to preserve the columns so that i can compare images in rows.

tiledlayout(1,4,"TileSpacing","none","Padding","tight")
ax1 = nexttile;
imshow(imtile(TEMPLATES,'GridSize',[14 1]),'Border','tight');

ax2 = nexttile;
imshow(imtile(D1_randn,'GridSize',[14 1]),'Border','tight');

ax3 = nexttile;
imshow(imtile(D1_wini_randn,'GridSize',[14 1]),'Border','tight');

ax4 = nexttile;
imshow(imtile(D1_wini,'GridSize',[14 1]),'Border','tight');

this code have a different problem, which is that it has a lot of space between the columns

This img is exported from 'montage' command .

This img is exported from 'tiledlayout' code snippet.

I would live to combine these two approaches, preserve the columns and have no white space between the columns.

Am i doing this with right tools? Did i miss some parameters that easily fix my issue?

Thanks in advance for any tips.

Answer 1

[Image Analyst]

Doesn't imtile return an image? Just stitch those together, like

bigImage = [tile1, tile2, tile3, tile4];
imshow(bigImage);

[Martin Vrátný]

You are right, thank you.