op_usm op-usm

Last update: Tue Aug 22 2023 00:00:00 GMT+0000 (Coordinated Universal Time)

CREATED FOR:

Unsharp-mask. Unsharp masks the layer or the final view image, after all scaling, if layer=comp.

The parameters are assumed to apply to the full resolution image and are scaled down when processing a downsampled image.

op_usm= *amount*[, *radius*[, *threshold*[, *monochrome*]]]

amount

Filter strength factor (real 0…5).

radius

Filter kernel radius in pixels (real 0…250).

threshold

Filter threshold level (int 0…255).

monochrome

Set to 0 to apply to each color component separately or to 1 to apply only to the image brightness (intensity).

monochrome is ignored for grayscale images.

The layer mask or composite mask is sharpened as well.

Properties section-fb5311b34d164946b74dadb32359518a

Layer attribute or view attribute. Applies to the current layer or to the final view image if layer=comp. Ignored by effect layers.

op_usm=0,0,0,0 for no unsharp-masking effect.