Reference

Table of Contents ▸ List of Commands ▸ Artistic ▸ hardsketchbw

◀ halftone | hearts ▶

hardsketchbw

Arguments:

_amplitude>=0,_density>=0,_opacity,0<=_edge_threshold<=100,_is_fast={ 0 | 1 }

Description:

Apply hard B&W sketch effect on selected images.

Default values:

amplitude=1000, sampling=3, opacity=0.1, edge_threshold=20 and is_fast=0.

Example of use:

$ gmic image.jpg +hardsketchbw 200,70,0.1,10 median[-1] 2 +local reverse blur[-1] 3 blend[-2,-1] overlay endlocal

Command: image.jpg +hardsketchbw 200,70,0.1,10 median[-1] 2 +local reverse blur[-1] 3 blend[-2,-1] overlay endlocal

Command: image.jpg +hardsketchbw 200,70,0.1,10 median[-1] 2 +local reverse blur[-1] 3 blend[-2,-1] overlay endlocal

Command: image.jpg +hardsketchbw 200,70,0.1,10 median[-1] 2 +local reverse blur[-1] 3 blend[-2,-1] overlay endlocal