CODEWITHSUNDEEP
opencvimage-processingedges
user2404353
user2404353

Reputation: 43

how to refine or blur or smooth just the edges?

Is it possible to refine or blur just the edges in an image with the white background ? I was thinking to get an edge mask of the image ( i already got it). After that use that mask to apply blur or smoothing function on the original image. So that only the edges will be blurred or refined. But i don't know how to achieve this.

Thanks

Upvotes: 4

Views: 14443

Answers (1)

Boyko Perfanov
Boyko Perfanov

Reputation: 3047

If you have an edge mask of the image, do that:

  1. Dilate(edgemask)
  2. Copy(source: original, destination: blurred)
  3. Smooth(blurred)
  4. Copy(source: blurred, destination: original, mask: edgemask)

And your "original" image will be blurred.

Upvotes: 5

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