To all RAW image processing devs: When implementing custom White Balance pickers do allow much larger sampling windows, hundreds or even thousands of pixels. All images have noise that messes it up and you have to average over much larger areas. 32 pixels is nothing @RawTherapee
No. That's a RAW image (from Sony A9 III). On the right is the cranked up saturation to visualize the noise splotches. And it makes it obvious that any averaging window must be much larger than the characteristic spatial size of a noise blob.
Interesting what they are doing in camera. Raw sensor noise don’t have a color clusters
Yes. All of them do. Not on purpose of course. But every single RAW image I've ever seen has this. That shot though is after median denoise (left) so the actual RAW color noise if finer grain (right) but still has features going way beyond 32 pixels in size.
You can kinda see all that in the raw RAW even without debayering. That's a "perfectly" flat gray ball.
United States Trendy
- 1. Austin Reaves 50.5K posts
- 2. #LakeShow 3,134 posts
- 3. Trey Yesavage 37.9K posts
- 4. Jake LaRavia 5,991 posts
- 5. #LoveIsBlind 4,495 posts
- 6. jungwoo 108K posts
- 7. doyoung 81.3K posts
- 8. Rudy 9,396 posts
- 9. Blue Jays 62.7K posts
- 10. Jeremy Lin N/A
- 11. #Lakers 1,165 posts
- 12. #AEWDynamite 23K posts
- 13. Happy Birthday Kat N/A
- 14. Pelicans 4,477 posts
- 15. Devin Booker 1,263 posts
- 16. Snell 13.7K posts
- 17. #WorldSeries 67.3K posts
- 18. Kacie 1,866 posts
- 19. Dodgers in 7 1,620 posts
- 20. Wolves 64.9K posts
Something went wrong.
Something went wrong.