[Octave-bug-tracker] [bug #43315] image package: imadjust only works for doubl

[Carnë Draug]

Update of bug #43315 (project octave):

                  Status:                    None => Duplicate              
             Open/Closed:                    Open => Closed                 
                 Release:                   3.8.2 => other                  
        Operating System:       Microsoft Windows => Any                    
                 Summary:      Image Package Bugs => image package: imadjust
only works for doubl
              Depends on:                         => bugs #42115            

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Follow-up Comment #1:

Hi! Thank you for the bug report. This is a known bug, see duplicates bug
#42115 and bug #40109

The problem is that the imadjust() function was originally written for images
of class double (where all values are on the range [0 1]). No one has yet
bothered to fix it. Could you please submit a patch for this?

You can temporarily work around this by doing:


J = imadjust (im2double (I), [0.15 0.9], [1 0]);


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