sketch: Apply the sketch effect on an image

In tsuda16k/sketcher: Pencil Sketch Effect

Description

Apply the sketch effect on an image

Usage

sketch(
  im,
  style = 1,
  lineweight = 1,
  smooth = ceiling(lineweight),
  gain = 0.02,
  contrast = NULL,
  shadow = 0,
  max.size = 2048
)

Arguments

im	an image (array).
style	a numeric (integer). Either 1 or 2.
lineweight	a numeric. Strength of lines.
smooth	a numeric (integer). Smoothness of image texture.
gain	a numeric between 0 and 1. Can be used to reduce noise in dim regions.
contrast	a numeric (integer). Adjusts the image contrast.
shadow	a numeric between 0 and 1
max.size	maximum image resolution (width or height) of the output image

Value

an image.

Examples

im = sketch(face)
plot(im)

## Not run: 
im = im_load("path/to/your/image.jpg")
plot(im)

## End(Not run)

tsuda16k/sketcher documentation built on April 16, 2021, 2:50 p.m.