OOF2: The Manual

OOF.Image.Modify.Despeckle
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Name

OOF.Image.Modify.Despeckle — Reduce the speckle noise while preserving the edges in an image.

Synopsis

OOF.Image.Modify.Despeckle(image)

Details

  • Parent Menu: OOF.Image.Modify
  • Callback: function doImageMod in module ooflib.image.imagemodifier

  • Parameters:

    image
    Type: The path to an existing Image object.

Description

Despeckling reduces speckle noise while preserving the edges of features in an image.

This routine comes from the ImageMagick library.

[Note] Note

This despeckling is entirely different from the despeckling that is done on the pixel selection. That operation smooths out the set of selected pixels. This operation smooths the pixel colors in an Image.

Figure 6.33. Despeckling an Image

Despeckling an Image

A micrograph of Si3N4 (courtesy of C.-H. Hsueh), with extra noise added.

Despeckling an Image

The result of Despeckling the noisy image.


See Also

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