ilply: Split an image along axis, apply function, return a list

In imager: Image Processing Library Based on 'CImg'

Split an image along axis, apply function, return a list

Description

Shorthand for imsplit followed by purrr::map

Usage

ilply(im, axis, fun, ...)

Arguments

im	image
axis	axis for the split (e.g "c")
fun	function to apply
...	extra arguments for function fun

Examples

parrots <- load.example("parrots")
ilply(parrots,"c",mean) #mean luminance per colour channel

imager documentation built on Aug. 8, 2025, 7:35 p.m.