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Need Help To Reduce Noise in Rendering
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Thread: Need Help To Reduce Noise in Rendering

  1. #1
    Junior Member
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    Default Need Help To Reduce Noise in Rendering

    Hi All,

    I'm having a problem with my renders, way I can't reduce the noise.
    Here with I have attached the Render & the setting.
    The light subdivision value is 24
    Please help me to get it shorted.


    Thanks,
    Angelo.

    Web Link for image : http://oi65.tinypic.com/23s9pi0.jpg

    Name:  Render.jpg
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    Last edited by angelonthny; 03-23-2016 at 06:06 PM.

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  3. #2
    Junior Member
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    Default

    Hey Angelo,

    Can you post a link to the render and the render settings at a higher resolution? In line, it looks like its downsampled to something like 733 pixels across, so its pretty hard to see anything or diagnose any noise issues.
    Mike Golden.
    www.threemarks.com

  4. #3
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    Hi mgolden here the web link for the high res image of the render
    and for the render settings.

    http://oi65.tinypic.com/23s9pi0.jpg

  5. #4
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    What light did you use to illuminate the intrior space?

  6. #5
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    In order to identify where the noise is coming from I'd suggest you add following render elements: Global Illumination, VRayLighting, VRayReflection, VRaySpecular (and optionally VRaySampleRate to check if the high settings are necessary). One of the 4 mentioned above will have more noise than others, you can adjust settings depending on which one it is. For noisy global illumination map, you can look to your Image Sampler + Irradiance/LightCache settings. For noisy vraylighting map you should adjust your Light settings (subdivs). For noisy reflection and specular maps, you should adjust material subdivs.

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