Imaging - Image Processing, Help and Techniques

5,453 topics in this forum

1. Simple removal of gradients and vignetting 1 2

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

2. Welcome

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

3. Should we be using Binning in light of AI noise reduction

   By Adam J, 21 hours ago
   • 15 replies
   • 135 views
   • 
   • gorann
   • 9 hours ago

4. Quark Chromosphere - Uneven field illumination

   By Mark_C, April 9
   • 22 replies
   • 436 views
   • 
   • Hughsie
   • Wednesday at 20:02

5. Pixinsight - which files are useful to keep?

   By Type1Turkey, Monday at 09:51
   • 3 replies
   • 79 views
   • 
   • Hughsie
   • Wednesday at 19:56

6. Integrating data from multiple nights

   By Vic L S, Tuesday at 11:08
   • 10 replies
   • 109 views
   • 
   • Vic L S
   • Wednesday at 13:44

7. Reddish images from Astromodified Camera

   By lalou, April 19   

   • canon350d
   • canonrebelxt
   • (and 1 more)

     Tagged with:

     • canon350d
     • canonrebelxt
     • astromodified camera
   • 14 replies
   • 297 views
   • 
   • TiffsAndAstro
   • April 23

8. Why does my M33 have a lack of blue? 1 2

   By WolfieGlos, January 31, 2023
   • 29 replies
   • 1.7k views
   • 
   • WolfieGlos
   • April 14

9. Computer for processing

   By DaveG64, March 21
   • 13 replies
   • 595 views
   • 
   • malc-c
   • April 2

10. PIPP Underexposed IMG

    By Davidanna23, March 20
    • 0 replies
    • 153 views
    • 
    • Davidanna23
    • March 20

11. What is going on here.......

    By paul mc c, March 16
    • 16 replies
    • 335 views
    • 
    • gajjer
    • March 17

12. Ways of dealing with Oiii noise in narrowband mono recomposition?

    By 900SL, March 7
    • 10 replies
    • 370 views
    • 
    • ollypenrice
    • March 14

13. Weird thing happens during registation in PI

    By JCIdaho, March 7
    • 4 replies
    • 232 views
    • 
    • Budgie1
    • March 9

14. Comets

    By Simon Pepper, March 7
    • 5 replies
    • 255 views
    • 
    • Elp
    • March 8

15. wbpp in pi virtually stops when it gets to plate solving reference frames

    By iwols, March 5
    • 11 replies
    • 261 views
    • 
    • scotty38
    • March 7

16. First Time. Lots to do but lots of learning already :)

    By BenOak, January 31
    • 11 replies
    • 448 views
    • 
    • h107
    • March 7

17. Jump in overall brightness when exporting from PixInsight to Photoshop

    By B4silio, February 7
    • 5 replies
    • 334 views
    • 
    • h107
    • March 7

18. Star Removal and GIMP

    By Swoop1, February 2
    • 3 replies
    • 396 views
    • 
    • h107
    • March 7

19. Rate my flats..

    By paul mc c, March 2
    • 7 replies
    • 281 views
    • 
    • h107
    • March 7

20. HELP! Horrible chaotic gradients in widefield mosaic

    By FenlandPaul, February 6
    • 7 replies
    • 948 views
    • 
    • Clarkey
    • March 5

21. Combining RGB and Dualband datasets with Siril?

    By WolfieGlos, March 2
    • 6 replies
    • 400 views
    • 
    • WolfieGlos
    • March 3

22. Vignetting issue

    By jamenx, January 27
    • 8 replies
    • 578 views
    • 
    • mackiedlm
    • February 29

23. Python tool to process stacked Smart Telescope files using Siril

    By StevieDvd, February 24
    • 5 replies
    • 326 views
    • 
    • iantaylor2uk
    • February 25

24. Muktiple nights stacking in Sirilic - using stacked file?

    By aeksora, February 15
    • 8 replies
    • 392 views
    • 
    • ONIKKINEN
    • February 21

25. Processing different sets of data with 6.5nm and 3nm filters

    By Stuart1971, January 28
    • 3 replies
    • 411 views
    • 
    • Sp@ce_d
    • February 11