How can I process the post edge detection array further?

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n_srinath93
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How can I process the post edge detection array further?

Post by n_srinath93 »

Hi all,
Suppose I got this after edge detection. The image link below:
http://3.bp.blogspot.com/-c0zeil7kEqo/U ... 0/edge.jpg
How can I select only the bottom curve without losing anything from the bottom curve? If I take the data by keeping a threshold of rows,I might lose some data.
please share me if u can?
Thanks in advance

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fmw42
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Re: How can I process the post edge detection array further?

Post by fmw42 »

Only thing I can think of is to interactively paint out the parts you do not want in say GIMP or Photoshop or the like.

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anthony
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Re: How can I process the post edge detection array further?

Post by anthony »

If the source image of this edge detection has some other unique features, it can be used to generate a mask to select the bottom edge.

For example a threshold, and some morphology may be able to generate the mask.
Anthony Thyssen -- Webmaster for ImageMagick Example Pages
https://imagemagick.org/Usage/

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