[Octave-bug-tracker] [bug #38087] [octave forge] (image) graycomatrix incompatible with matlab

[Nicholas Jankowski]

Update of bug #38087 (project octave):

                  Status:                    None => Confirmed              
                 Summary: [octave forge] (image) graycomatrix
incompatibilities with matlab => [octave forge] (image) graycomatrix
incompatible with matlab

    _______________________________________________________

Follow-up Comment #1:

other than a rename adding the package title to the summary, this report has
been idle since it was first filed in 2013, and then it still said things were
unverified.  

comparing image package 2.14.0 and Matlab 2023a:

Octave image pkg:

P = graycomatrix(IM, LEVELS, DISTANCES, ANGLES)
     Calculates the gray-level co-occurrence matrix P of a gray-level
     image IM.

     P is a 4-dimensional matrix (histogram).  The value P(I,J,D,THETA)
     is the number of times that gray-level J occurs at a distance D and
     at an angle THETA from gray-level I.


Matlab: 

[glcms,SI] = graycomatrix(I,Name,Value)

where the Name options are: GrayLimits (scaling range), NumLevels, Offset
(vertical or horizontal distance to comparison neighbor), Symmetric

Marking as Confirmed.


    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?38087>

_______________________________________________
Message sent via Savannah
https://savannah.gnu.org/