imcrop - Crop image

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

http://sivp.sourceforge.net

See Also

imresize,