Re: imcrop
- From: roberson@xxxxxxxxxxxxxxxxxx (Walter Roberson)
- Date: Fri, 30 May 2008 22:54:04 +0000 (UTC)
In article <g1pvvi$edd$1@xxxxxxxxxxxxxxxxxx>,
Jack Branning <jbr.nospam@xxxxxxxxxx> wrote:
I need to crop 4 pixels from the left, and 4
from the right. It's 8 pixels in total but it must only be 4 pixels from either
side. How would I do that?
My previous code was close, but was cropping top and bottom rather
than left and right. Here is the revised code:
croppedimage = img(:,5:end-4,:);
This presumes that img is RGB. If img is only 2 dimensional, then
croppedimage = img(:,5:end-4);
--
"I buy more from my grocer than he buys from me, and I bet it's
the same with you and your grocer. That means we have a trade
deficit with our grocers. Does our perpetual grocer trade deficit
portend doom?" -- Walter Williams
.
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