Calling Sequence
subim = imcrop(im, rect)
Parameters
- im
-
An image, which can be one channel or three channel image.
- rect
-
rect=[x, y, width, height]
is a vector. (x, y)
is the top-left corner of the rentangle.
- subim
-
subim
is the sub-region of the image im
.
Description
Crop image at regin rect
to subim
.
Examples
im = imread(SCI + '/contrib/sivp/images/lena.png');
subim = imcrop(im, [20, 30, 200, 300]);
imshow(subim);
TODO
If rect
is not specified, a window which showing the image should be poped out,
and let the user to select the region using mouse.
Authors
Shiqi Yu <shiqi.yu[at]gmail.com> |
Availability
The latest version of SIVP can be found at
http://sivp.sf.net