---
title: "Interactive Denoiser"
canonical: "https://rmanwiki-26.pixar.com/space/RFK26/20218782/Interactive%20Denoiser"
format: markdown
---
![image](media://de7a3b67-2c5d-4219-9666-8c13918c4366)

> ℹ️ Note : At this time, the interactive denoiser works with RIS


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### Activate Interactive Denoising

The interactive denoising option can be found on the PrmanGlobalStatements node

![image](media://560f14ab-394d-4cf9-bd83-21761b6c1fb3)

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### **Preferences**

![image](media://7a841ac3-1999-4a9d-8114-b29aeae7cfb0)

**Cheap First Pass**  
<span style="color: #000000">If checked, the first pass will use a cheaper (slightly faster but lower quality) heuristic.</span>

<span style="color: #000000">This can be useful if rendering something that is converging very quickly and you want to prioritize getting a denoised result faster.</span>

**Interval**  
<span style="color: #000000">The time interval in between denoise runs (in seconds)</span>

**LogInfo**  
<span style="color: #000000">Output logging info</span>

**Min Samples**  
<span style="color: #000000">The minimum number of average samples per bucket before the interactive denoiser runs for the first time.  Changing this preference requires the render to be restarted for this option to be respected</span>  
  
  



> Macro (multimedia)