Imaging - Image Processing, Help and Techniques

5,450 topics in this forum

1. Simple removal of gradients and vignetting 1 2

   By rikyuu, June 22, 2009
   • 36 replies
   • 22.9k views
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   • Karl Perera
   • February 23, 2023

2. Welcome

   By Ant, October 30, 2006
   • 5 replies
   • 14.2k views
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   • Tinker1947
   • November 15, 2011

3. Ovoids with Mesu and Tak FSQ 85 1 2 3 4 9

   By gnomus, October 29, 2015
   • 205 replies
   • 19.5k views
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   • WanderingEye
   • January 13, 2020

4. Keep close to authentic look of object or create stunning, award winning and over processed photo? 1 2 3 4 8

   By raf2020, December 28, 2020
   • 193 replies
   • 6.9k views
   • 
   • sharkmelley
   • January 8, 2021

5. How to process 1 2 3 4 5

   By astro mick, July 18, 2011
   • 115 replies
   • 9k views
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   • Darth Takahashi
   • July 21, 2011

6. Check Your Astrobin 1 2 3 4 5

   By Freddie, February 16, 2020
   • 111 replies
   • 4.6k views
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   • Rodd
   • March 3, 2020

7. DSLR Horizontal Banding...? 1 2 3 4 5

   By AndyUK, March 26, 2011
   • 109 replies
   • 20k views
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   • dph1nm
   • April 7, 2011

8. Enough with darks flats, they are useless 1 2 3 4 5

   By lock042, December 15, 2021
   • 104 replies
   • 5.4k views
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   • Tomatobro
   • December 22, 2021

9. 294MC Pro, L-eXtreme and a bunch of flats...... 1 2 3 4

   By scotty38, January 8, 2022
   • 96 replies
   • 5k views
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   • scotty38
   • September 22, 2022

10. First LRGB image - strange RGB glows around edges 1 2 3 4

    By BrendanC, March 29, 2022
    • 94 replies
    • 3.7k views
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    • symmetal
    • April 4, 2022

11. First light with Atik 314L+... and a bit lost! 1 2 3 4

    By AndyUK, May 1, 2011
    • 83 replies
    • 11.2k views
    • 
    • carastro
    • February 14, 2015

12. Working on a Narrowband Mosaic Project: ~20 panels per channel 1 2 3 4

    By antimorris, May 26, 2011
    • 82 replies
    • 6.2k views
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    • antimorris
    • August 22, 2011

13. Noise and Temperature 1 2 3

    By Stub Mandrel, November 8, 2015
    • 74 replies
    • 4.4k views
    • 
    • Pompey Monkey
    • December 21, 2015

14. Saw toothing with PHD2 1 2 3

    By Phillyo, February 26, 2015
    • 72 replies
    • 6.2k views
    • 
    • Phillyo
    • March 9, 2015

15. Pixinsight improved image stretching 1 2 3

    By mike1485, December 9, 2021
    • 68 replies
    • 6.2k views
    • 
    • mike1485
    • March 6, 2022

16. HaRGB Processing Help Please! 1 2 3

    By Astrosurf, August 9, 2015   

    • blue:
    • 65 replies
    • 5.6k views
    • 
    • Davey-T
    • September 24, 2015

17. M51 Processing help....? 1 2 3

    By AndyUK, February 27, 2011
    • 65 replies
    • 7.1k views
    • 
    • AndyUK
    • March 4, 2011

18. DSS dark output? 1 2 3

    By JB80, April 24, 2012
    • 64 replies
    • 5.8k views
    • 
    • JB80
    • April 30, 2012

19. Colour Preserving Stretch in Photoshop 1 2 3

    By sharkmelley, October 12, 2017
    • 62 replies
    • 9.8k views
    • 
    • sharkmelley
    • February 5, 2021

20. How To Take Bias Frames on a DSLR? 1 2 3

    By AstroManDan, February 19, 2011
    • 62 replies
    • 20.9k views
    • 
    • oldpink
    • March 28, 2014

21. Weird Diffraction spikes 1 2 3

    By pook, March 7, 2011
    • 58 replies
    • 7.9k views
    • 
    • pook
    • May 1, 2011

22. G2V filter calibration with a Gerd Neumann EL Panel? 1 2 3

    By AndyUK, April 15, 2012
    • 55 replies
    • 4.6k views
    • 
    • AndyUK
    • April 19, 2012

23. Flat Issues - Broken Flat Field Generator? 1 2 3

    By AndyThilo, January 25, 2020
    • 55 replies
    • 1.7k views
    • 
    • AndyThilo
    • January 27, 2020

24. Need some help, if possible. 1 2 3

    By Stuart1971, January 7, 2022
    • 54 replies
    • 2.4k views
    • 
    • vlaiv
    • January 21, 2022

25. One good corner when not using a reducer - How come? 1 2 3

    By swag72, October 14, 2011
    • 53 replies
    • 4.2k views
    • 
    • swag72
    • November 1, 2011