To Reduce Harshness and Visual Noise in a Selected Image

  1. Click Raster menu Image ProcessingConvolve.
  2. Select the image or images you want to filter, then press Enter.
  3. Click Expand All to expand the filter list.
  4. Choose the smoothing filter you want to use. A description of the selected filter is displayed in the Image Filters dialog box.
  5. Click Run Filter to filter the image(s)

    If you are not satisfied with the results, then you can use the AutoCAD UNDO command to restore the image to its original settings.

Parent topic: Reducing Harshness and Noise in an Image