rdm<p>Recently the Dwarflab app got a very interesting update in the beta stream. But not for telescope control - no this is in the album side. It now has options to upload your images to temporary AWS nodes for automated reprocessing. Star de-trailing, full star removal, and advanced denoising. </p><p>Most of these can be handled by well-known and publicly available neural networks, which is probably what these tiny AWS nodes are running.</p><p>The real fun, though, begins when you combine the results.</p><p>In this shot, I have taken the starless version, and added to it a heavily darkened an contrasted denoised version. This has the effect of reducing the stars, while maintaining the details of the nebula. </p><p>A bit of deblurring and sharpening, and this is the result.</p><p>C72, The Eta Carinae Nebula, Dwarf3, 60x90s@80, OIII/SII filter. Recomposed to reduce stars, and post processed in Google Photos.</p><p><a href="https://aus.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrophotography</span></a> <a href="https://aus.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://aus.social/tags/Astrodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astrodon</span></a> <a href="https://aus.social/tags/Dwarf3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Dwarf3</span></a> <a href="https://aus.social/tags/NeuralNetwork" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NeuralNetwork</span></a> <a href="https://aus.social/tags/GooglePhotos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GooglePhotos</span></a> <a href="https://aus.social/tags/SouthernSkies" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SouthernSkies</span></a></p>