Masking

Masking
is an option for various image analysis and processing functions that specifies on which regions they should operate.

DetailsDetails

  • Masking->All operates on the entire image.
  • With Masking->image, the region of interest corresponds to positive pixels in image.
  • Masking->array operates on regions corresponding to positive values in array.
  • When the region of interest is specified as an array or image, it is taken to be centered on the image to be processed.
  • Masking->graphics rasterizes arbitrary graphics to the size of the image to be processed, and operates on regions that correspond to positive values in the raster.

ExamplesExamplesopen allclose all

Basic Examples (1)Basic Examples (1)

Apply a gamma correction using an image mask:

In[1]:=
Click for copyable input
Out[1]=
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