Reference

Table of Contents  ▸  List of Commands  ▸  Filtering  ▸  unsharp_octave◀  unsharp    |    vanvliet  ▶

unsharp_octave

Arguments:

Description:

Apply octave sharpening on selected images.

Default values:

nb_scales=4, radius=1, amount=2 and threshold=0.

Example of use:

$ gmic image.jpg blur 3 +unsharp_octave 4,5,15 cut 0,255

Command: image.jpg blur 3 +unsharp_octave 4,5,15 cut 0,255
Command: image.jpg blur 3 +unsharp_octave 4,5,15 cut 0,255