Histogram can be displayed in one of the following modes:

• RGB

• Split RGB

• Luma

• Hue

• Saturation

Masking

Histogram scope can be used as a source for creating a mask.

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Each type of Histogram can create a given mask type:

• RGB or Luma Histogram creates luminosity mask

• Hue Histogram creates hue mask

• Saturation Histogram creates saturation mask

Using all 3 scopes we can create a HSL qualifier and we can combine it further with a shape mask in the Source Signal scope.

Appearance

Histogram can be displayed in block mode (no edge smoothing is applied):

Histogram can also be displayed in vertical orientation: