Free AI Denoising for Astro Images? This is not the current version... @deepskydetail

Uploaded September 2023 | Updated September 2026, 3 hours ago

I've made a free AI (artificial intelligence/machine learning) deconvolution tool as an alternative to paid software. I've added a denoising tool! It's all free, just for you :)

Laurel and Hardy Movie Info: en.wikipedia.org/wiki/The_Battle_of_the_Century

Breaktime - Silent Film Light by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. creativecommons.org/licenses/by/4.0

Useful links:
AstroSharp PSF Beta: github.com/deepskydetail/AstroSharp
R Download: cloud.r-project.org
RStudio Download: posit.co/download/rstudio-desktop

Code for Mac and Linux Users when using workaround (see previous AstroSharp video):
install.packages("remotes")
remotes::install_github("bips-hb/neuralnet")

#astronomy #astrophotography #neuralnetwork #gimp #rstudio #photography #machinelearning #github

Remember, the tool is still in beta (and might always be!). Please send feedback deepskydetail at gmail. nqFI29h8W0Fp9UkKOJry

For those interested, here is the gear I use (or equivalent; Orion has discontinued some of their products, so the equivalent skywatcher products are listed). Most of the links are Amazon Affiliate links. Thanks!
Skywatcher HEQ5 Mount amzn.to/3NVrVQi
Skywatcher 80mm F7.5 Doublet amzn.to/47mbfZi
ZWO EFW mini filter wheel amzn.to/48OxhoN
Optolong LRGB Filter Set (1.25") amzn.to/47r23Tw
Orion 0.8x Reducer amzn.to/47s64a4
USB RJ45 Cable for Controlling Mount amzn.to/4aPlIzu
Raspberry Pi to control mount amzn.to/48mTBWH
R Pi case with touch screen amzn.to/3HvdNKl
ZWO Autofocuser amzn.to/3Skg0hX

Free AI Denoising for Astro Images? This is not the current version...

Lets measure the SNR! How much better is a a dark site than the city?

$Why Your Stars Arent Round (And How to Actually Fix It) Ever look at your stars and think, why dont these look like circles? In this video, I break down the most common telescope aberrations — what causes them, how to tell them apart, and how to actually fix them (or figure out when you cant). Kstars Aberration Inspector Tutorial: https://www.youtube.com/watch?v=IbbxJJS9W48&t=380s @johneevans1 0:00 – Intro: Whats actually wrong with these stars? 0:40 – Welcome / My Sharpstar 130 1:13 – Definitions (on-axis, off-axis, image circle, diffraction) 2:44 – Why stars arent round (the eye analogy) 4:07 – Spherical Aberration 7:02 – Field Curvature 9:48 – Coma 11:45 – Astigmatism 13:21 – Pinched Optics 13:59 – Honorable Mentions: Miscollimation, Tilt, Chromatic Aberration 15:14 – Three Kinds of Problems (Optical vs. Mechanical vs. Seeing) 16:09 – Why Combined Aberrations Are So Hard to Diagnose 17:01 – How to Actually Fix It (Order Matters) 22:02 – Newtonian Reflectors 22:23 – Schmidt-Cassegrains (SCT) 22:58 – Classical Cassegrains 23:11 – Ritchey-Chrétien (RC) 23:32 – Maksutov-Cassegrain 23:49 – Dall-Kirkham 24:05 – Refractors (Doublets/Triplets/Quadruplets) 24:37 – Outro and Thank You Become a buymeacoffee member to help choose which products I review: https://www.buymeacoffee.com/deepskydetail Affiliate Links: High Point Scientific: https://www.highpointscientific.com/?rfsn=8751569.cc9d94 Agena Astro: https://agenaastro.com/?rfsn=7802039.3f4caf Skywatcher HEQ5 Mount https://amzn.to/3NVrVQi Skywatcher 80mm F7.5 Doublet https://amzn.to/47mbfZi ZWO EFW mini filter wheel https://amzn.to/48OxhoN Optolong LRGB Filter Set (1.25) https://amzn.to/47r23Tw Orion 0.8x Reducer https://amzn.to/47s64a4 USB RJ45 Cable for Controlling Mount https://amzn.to/4aPlIzu Raspberry Pi to control mount https://amzn.to/48mTBWH R Pi case with touch screen https://amzn.to/3HvdNKl ZWO Autofocuser https://amzn.to/3Skg0hX ZWO 294MM Pro Camera: https://bit.ly/3tZmjOo HEQ5 Mount: https://bit.ly/3O7VQVz (mine is Orion Sirius, which is equivalent) ZWO Filter Wheel: https://bit.ly/3Soo5lw Optolong Filters (LRGB, SII, Ha, OIII): https://bit.ly/3SlEPtJ (the Ha and OIII narrowband filters are better than what I have) Skywatcher Evostar 80mm: https://bit.ly/4bfVjev (equivalent lens) USB RJ45 Cable: https://bit.ly/48FRj50 (connects mount to laptop directly; mine is a different brand, but this should do) ZWO Autofocuser: https://bit.ly/425XUDB 0.8x Reducer: https://bit.ly/3tQlbg7 (mine is Orion, but this should be equivalent) Join this channel to get access to perks: https://www.youtube.com/channel/UCoI4bUAKNI3rdvesiNqtYJw/join$

I made a neural network to sharpen astro images!

Are longer subs really better? An experiment in broadband and light pollution.

Proving Sub-Length Matters! #science #astrophotography #space #astronomy #experiment

That doesnt make sense, does it? The complex relationship between SNR and integration. Part II.

I Captured Jupiter Rotating #space #telescope #astrophotography #jupiter

Are accurate predictions possible? SNR Theory and Reality.

$He may have saved astrophotography for us... (Reupload with better audio) Ever wonder where a Bahtinov mask came from, why its so popular, and why anyone can 3D print it? Find out! This is a reupload with better audio. By the way, check out my web app and sharpening tool! Links from the video: https://astronomy.ru/forum/index.php/topic,10421.0.html https://www.cloudynights.com/topic/178843-revolutionary-new-way-of-focusing-no-less/#entry2309830 Other useful information: https://www.cloudynights.com/articles/cat/articles/optical-theory/fraunhofer-diffraction-and-its-effects-on-aperture-masks-a-primer-r1953 @astro_channels interview is here: https://www.youtube.com/watch?v=japrPm7LxVo #astronomy #astrophotography #photography #diffraction #telescopes #hubble #focus #telescope nqFI29h8W0Fp9UkKOJry For those interested, here is the gear I use (or equivalent; Orion has discontinued some of their products, so the equivalent skywatcher products are listed). Most of the links are Amazon Affiliate links. Thanks! Skywatcher HEQ5 Mount https://amzn.to/3NVrVQi Skywatcher 80mm F7.5 Doublet https://amzn.to/47mbfZi ZWO EFW mini filter wheel https://amzn.to/48OxhoN Optolong LRGB Filter Set (1.25) https://amzn.to/47r23Tw Orion 0.8x Reducer https://amzn.to/47s64a4 USB RJ45 Cable for Controlling Mount https://amzn.to/4aPlIzu Raspberry Pi to control mount https://amzn.to/48mTBWH R Pi case with touch screen https://amzn.to/3HvdNKl ZWO Autofocuser https://amzn.to/3Skg0hX$

Debates on Astro Forums #astronomy #gimp #astrophotography #denoising

How is underwater videography like astrophotography?