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[Octave-bug-tracker] [bug #40109] Incorrect Result for imadjust, Black I
From: |
Robert D.O. |
Subject: |
[Octave-bug-tracker] [bug #40109] Incorrect Result for imadjust, Black Image Output |
Date: |
Thu, 26 Sep 2013 08:54:26 +0000 |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:24.0) Gecko/20100101 Firefox/24.0 |
URL:
<http://savannah.gnu.org/bugs/?40109>
Summary: Incorrect Result for imadjust, Black Image Output
Project: GNU Octave
Submitted by: xix_8
Submitted on: Thu 26 Sep 2013 08:54:25 AM GMT
Category: Octave Forge Package
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Incorrect Result
Status: None
Assigned to: None
Originator Name: Robert D.O.
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 3.6.4
Operating System: GNU/Linux
_______________________________________________________
Details:
Running the function "imadjust" in a moltitude of ways, always the same result
is given: a black image.
After numerous tries, effectuated through the code:
********************************************
val=(mingrv-4)/255; % mingrv external value
% newI=imadjust(I);
% newI=imadjust(I,[val;1],[254/255;1]);
% newI=imadjust(I,[0;1],[254/255;1]);
% newI=imadjust(I,[0.00;0.50],[0;1],1);
newI=imadjust(I,[0.00; 1.00],[1.00; 0.00], 1.00);
imshow(newI)
[every time using a new line through uncomment and comment of unused]
*******************************************
Source Code imadjust.m:
http://sourcecodebrowser.com/octave-image/1.0.8/imadjust_8m_source.html
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Thu 26 Sep 2013 08:54:25 AM GMT Name: Screenshot from 2013-09-26
10:46:35.png Size: 154kB By: xix_8
<http://savannah.gnu.org/bugs/download.php?file_id=29222>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?40109>
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- [Octave-bug-tracker] [bug #40109] Incorrect Result for imadjust, Black Image Output,
Robert D.O. <=