2017

Table Of Contents
Smooth Settings
Smooth Minimum field Enter a lower limit for the edge detection. Editable.
Smooth Maximum field Enter the upper limit for the edge detection. Editable.
Smooth Softness field Enter a value for softness of the edge. Editable.
Smooth Gain field Enter a value for the softness gain of the edge. Editable.
Shrink Settings
Shrink button Enable to remove pixels from the edge of the matte.
Shrink Mode box Select whether to use shrink in a single pass or iterative mode. Single Pass mode allows
you to control edge softness.
Shrink Width field Displays the width of the border that is removed from the edge of the matte. Editable.
Softness field Displays the amount of softness applied to the edges of the matte.
Minimum Input field Displays the lower limit of the luminance values. Pixels with lower values are mapped
to black. Editable.
Maximum Input field Displays the upper limit of the luminance values. Pixels with higher values are
mapped to white. Editable.
Erode Settings
Erode button Enable to blend the light and dark edges of the matte.
Erode Width field Displays the width of the matte border to soften. Editable.
1146 | Chapter 23 Effects and Tools Reference