Hutech Astronomical Products
Equipment for the Serious Amateur Astronomer

 

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Examples of Processing
Using StellaImage 3

Star Sharpening Filter

  

Raw Image

Processed Image
 

Processing parameters used:

  • Size of star: 0.7
  • Area: small
  • Value : 20%
  • Leave star core : On

2x closeup showing star sharpening results.
 

Notes:

Star sizes are adjusted by changing the Size of star parameter and the Area parameter. Choosing a larger Area value has more effect on making the star smaller. How far one can adjust these parameters is subjective and depends on the effect on non-stellar parts of the image.

For more info on star sharpening filter, see the Star Sharpening Detailed Example.

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