-
Notifications
You must be signed in to change notification settings - Fork 0
/
crop.m
36 lines (32 loc) · 1.2 KB
/
crop.m
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
function imout = crop(imin)
% IMOUT = crop(IMIN)
%
% Use the mouse to select the top-left and bottom-right corners for cropping
% IMIN. IMOUT is the cropped image.
%
% Less powerful that Matlab's own IMCROP but a bit quicker and less awkward
% to use.
%
% Copyright (C) 2014 Roberto Montagna <[email protected]>
%
% This program is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
%
% This program is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with this program. If not, see <http://www.gnu.org/licenses/>.
%
disp('The image will display, and you will have to select FIRST the top-left');
disp('corner, and THEN the bottom-right corner.');
disp('Press any key when ready.');
pause;
imshow(imin);
[cc,rr] = ginput(2);
imout = imin(round(rr(1):rr(2)),round(cc(1):cc(2)),:);
close;