how to crop an image

Hallo , im new here and i would like to know, how to crop an image on all sides by 10 percent ???

• a=imread('image1.jpg');
• ....

Answer 1

[Doug Hull]

im = imread('pout.tif')
[r,c] = size(im)
per = 0.1
left = round(per*c);
right = c-left;
top = round(per*r);
bottom = r-top
newIM = im(top:bottom, left:right);
imshow(newIM)

Answer 2

[Dishant Arora]

[rows cols planes] = size(imageArray);
rect = [fix(cols*0.10) , fix(row*0.10) , fix(cols*0.80) , fix(rows*0.80)];
croppedImage = imcrop(imageArray , rect);