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[Octave-bug-tracker] [bug #48942] Process image take long time
From: |
Sasitha Iresh |
Subject: |
[Octave-bug-tracker] [bug #48942] Process image take long time |
Date: |
Mon, 29 Aug 2016 17:49:57 +0000 (UTC) |
User-agent: |
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36 |
URL:
<http://savannah.gnu.org/bugs/?48942>
Summary: Process image take long time
Project: GNU Octave
Submitted by: sasithairesh
Submitted on: Mon 29 Aug 2016 05:49:55 PM GMT
Category: Performance
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Performance
Status: None
Assigned to: None
Originator Name: Sasitha Iresh
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 4.0.3
Operating System: Microsoft Windows
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Details:
Processing image function .m files take minutes and full process in OS
while matlab do it in few seconds and lower processing power .
image processing function:
function img1= add_my(img1,img2)
[m1,n1] = size(img1);
[m2,n2] = size(img2);
if m1==m2
if n1==n2
for i = 1:m1
for j = 1:n1
img1(i,j) = img1(i,j)+img2(i,j);
if img1(i,j)>255
img1(i,j) = 255;
end
end
end
end
end
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Reply to this item at:
<http://savannah.gnu.org/bugs/?48942>
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- [Octave-bug-tracker] [bug #48942] Process image take long time,
Sasitha Iresh <=