[Octave-bug-tracker] [bug #55438] [octave forge] (image) Binary input image for edge

[Guillaume]

URL:
  <https://savannah.gnu.org/bugs/?55438>

                 Summary: [octave forge] (image) Binary input image for edge
                 Project: GNU Octave
            Submitted by: gyom
            Submitted on: Thu 10 Jan 2019 12:35:32 PM UTC
                Category: Octave Forge Package
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Matlab Compatibility
                  Status: None
             Assigned to: None
         Originator Name: Guillaume
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 5.0.1
        Operating System: Any

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Details:

According to:

https://www.mathworks.com/help/images/ref/edge.html#buo5g3w-1-I

the first input to edge () can be a binary image (of type logical) while
current implementation only allows for a grayscale image.




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