imager: as.cimg.array – R documentation

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as.cimg.array

Turn an numeric array into a cimg object

Description

If the array has two dimensions, we assume it's a grayscale image. If it has three dimensions we assume it's a video, unless the third dimension has a depth of 3, in which case we assume it's a colour image,

Usage

## S3 method for class 'array'
as.cimg(obj, ...)

Arguments

`obj`	an array
`...`	ignored

Examples

as.cimg(array(1:9,c(3,3)))
as.cimg(array(1,c(10,10,3))) #Guesses colour image
as.cimg(array(1:9,c(10,10,4))) #Guesses video

imager

Image Processing Library Based on 'CImg'

v0.42.10

LGPL-3

Authors

Simon Barthelme [aut], David Tschumperle [ctb], Jan Wijffels [ctb], Haz Edine Assemlal [ctb], Shota Ochi [cre]

Initial release