[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: imresize and ImageJ
|
From: |
Stillwater |
|
Subject: |
Re: imresize and ImageJ |
|
Date: |
Tue, 19 Aug 2014 13:05:35 -0700 (PDT) |
The factor 4 downsampling could be by taking each fourth pixel and the stdev
could go up or down a bit. In medical images, downsampling is usually done
by averaging the 4x4 neighborhouds; the stdev goes down, and so does he
noise.
--
View this message in context:
http://octave.1599824.n4.nabble.com/imresize-and-ImageJ-tp4666125p4666130.html
Sent from the Octave - General mailing list archive at Nabble.com.