[Octave-bug-tracker] [bug #46570] Image package: wrong result with edge

[Hartmut]

Follow-up Comment #12, bug #46570 (project octave):

Yes, the only difference between Prewitt, Sobel and Kirsch is the used edge
finding matrix, supplied by fspecial. (Roberts has the additional difference
of a slightly different auto threshold value and two additional return
values.)

Carne, I've done the small performance change that you've mentioned in your
last comment. And no, I wasn't intentionally coding for Nd images.

The accordingly changed PATCH will be attached as a file with V4 in its name.



(file #38058)
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Additional Item Attachment:

File name: FixCompatEdgePrewittRobertsSobelKirsch_V4.patch Size:5 KB


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