imgNegative {biOps}R Documentation

Negate an image

Description

This function negates an image.

Usage

imgNegative(imgdata)

Arguments

imgdata The image

Value

return an imagedata object

See Also

r_negative r_negative_lut

Examples

        ## Not run: 
                x <- readJpeg(system.file("samples", "violet.jpg", package="biOps"))
                y <- imgNegative(x)
        
## End(Not run)

[Package biOps version 0.2.1 Index]