Upsampling vs Drizzling

If you're developing information from a telescope and camera that were perfectly sampled for the seeing conditions, wouldn't it be better to upsample than drizzle? I was recently posed this question by a viewer, and it's a good question. In this video, we'll process a tough DSO, the Ghost Nebula, with well sampled information and see whether upsampling or drizzling produces a better result.
Too the full res outcomes, follow this link: www.astrobin.c...
To see the final image of the Ghost Nebula, visit the Sky Story Astrobin gallery at: www.astrobin.c...
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Check out a portfolio of astro imagery shot from the Sky Story Observatory at Astrobin: www.astrobin.c...
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#astronomy #astrophotography #space #nebula #stars