sharpen: Sharpen

In UBC-MDS/picfixR: Quick image enhancements in a programming environment

Description

Sharpens an image with given intensity specification. This function will use the unsharp mask approach to sharpen images. Works by enhancing the edges of an image.

Usage

sharpen(input_img, intensity = 5, display = F, output_img = "")

Arguments

input_img	string, path of the input .png image
intensity	int, intensity of sharpness enhancement, between 0 and 10, defaults to 5
display	bool, if TRUE, output will be displayed. Defaults to FALSE.
output_img	string, path of the output .png image

Value

a png image at the specificed out path

Examples

## Not run: 
sharpen("./input.png", 5, FALSE, "./output.png")

## End(Not run)

UBC-MDS/picfixR documentation built on May 17, 2019, 1:13 a.m.