webmorphR (version 0.1.1)

greyscale: Make images greyscale

Description

Make images greyscale

Usage

greyscale(stimuli)
grayscale(stimuli)

Arguments

stimuli

list of class stimuli

Value

stimlist with new images

See Also

Stimulus manipulation functions align(), crop_tem(), crop(), horiz_eyes(), image_func(), mask_oval(), mask(), mirror(), pad(), resize(), rotate(), to_size()

Stimulus manipulation functions align(), crop_tem(), crop(), horiz_eyes(), image_func(), mask_oval(), mask(), mirror(), pad(), resize(), rotate(), to_size()

Examples

# NOT RUN {
stimuli <- demo_stim()
grey_stim <- greyscale(stimuli)
plot(grey_stim)
# }