Processing and Formatting Effects > Flame FX > Denoise >

# Denoise Settings

Use the Denoise settings to make fine-tuning adjustments after you have analysed the grain profile.

Denoise button
  Enable to use noise removal on the clip.
Red Gain field
  Displays the gain for red channel colour values.
Green Gain field
  Displays the gain for green channel colour values.
Blue Gain field
  Displays the gain for blue channel colour values. For film scans, the grain is often greater in this channel.
Proportional button
  Enable to change gain values proportionally for all three colour channels.
Grain Size field
  Displays a value in pixels that is proportional to the size of the grain. The default value is 3, but may be higher for 4K images.
Smoothing Radius field
  Displays the blur radius. For smoother results, a higher value will add more pixels to the blur, but increase processing time.
Detail field
  Displays the amount of detail to preserve when the Smoothing Radius is set to a high value. It is recommended that you enter 0.05 to 0.15 as an initial value.
Opacity field
  Displays a percentage of the level of opacity between the source image and the output with the applied grain filter.

Temporal Process Options

Use Past button
  Enable to compare with pixel data from previous frames.
Use Future button
  Enable to compare with pixel data from subsequent frames.