Parameters Reference¶

Root Level Parameters¶

color threshold¶

This value defines the difference in color required for neighboring pixels to be treated as having different colors. A lower value will cause the software to respond to smaller differences in color. Using a bigger value is recommended when handling images containing gradation or noise.

softness¶

Adjusts the strength of the processing. Increase the value for an increased level of jaggies suppression. Lower the value to obtain a sharper image.

bias¶

Adjusts the processing of the contrast in gradation parts. If set to a high value, a nonlinear interpolation function is used in the computation of the blend concentration for the gradation processing. If the value is set to zero, a linear interpolation is performed. Using a value other than 0 results in degradation of the processing speed.

color key Section¶

color key enable¶

Switches color key processing (making pixels of the specified color transparent) on/off.

key color¶

Specifies the key color for color key processing.

key color threshold¶

Specifies the maximum difference allowed between a pixel's color and the key color for that pixel to be considered as matching the key color.

invert¶

When not checked, pixels that match the key color are made transparent. When checked, pixels that don't match the key color are made transparent.