0
$\begingroup$

I've found a noise in my image, though (ideally) it should be perfectly clean.

So I made an experiment. (Blender version 2.90.1) New file, I set the render size 40 x 40 and changed "View Transform" from Filmic to Standard.

In Compositing tab, I connected RGB to Composite directly. The colour is (R,G,B = 0.40724).

enter image description here

After rendering, I can see (Barely Noticeable) noise in rendered image. But every pixel's colour displayed at the bottom line, which appears when I press right mouse button, remained the same.

enter image description here

Render Result

Then I saved it to PNG file and compared to original colour.

enter image description here

Saved noise.png, Noise pattern is changed

enter image description here

Can I make this noise gone?

$\endgroup$
0
$\begingroup$

This was rather a simple question. In the Post Processing tab, reducing Dither to 0 will solve this problem.

enter image description here

Hope this will help somebody.

| improve this answer | |
$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.