image with depth of field is still noisy

[vizfactory]

Can you tell me what i can do to improve the quality? the image with depth of field is still noisy after 12 hour of rendering. Thank you
GI vs AA : 8
LSM :2
MSI: 15

[Ludvik Koutny]

Just lower GI/AA further down to 2. You need to balance your AA rays with secondary rays. Right now, your lighting, shadows and reflections are clean while DoF is still noisy. Decreasing GI/AA further down to 2 should even the sampling out.

[vizfactory]

Thank you Rawalanche.

Direct

Indirect

Reflect

Refraction

Albedo


I don't know what it is wrong with reflection, and what i must to change to materials to fix it

[cecofuli]

As Rawalanche says, try to use  GI/AA further down to 2.
Unfortunately, Corona hasn't a good adaptive sampling.
So, DOF+Bright reflections is a very big, big problem.
In this situation, with my test, I can say that it's impossible to obtain clean image with reasonable render time.

[Juraj]

In this situation, with my test, I can say that it's impossible to obtain clean image with reasonable render time.

It's pretty much this right now.

[Ondra]

Can you send us the scene? I would like to try it with our adaptivity prototype (http://corona-renderer.com/upload)

[vizfactory]

Thanks for the help, i will upload with dropbox.

[arqrenderz]

Love to see those tests :)!!