palettes | R Documentation |
image_palette()
creates image palettes by applying the k-means algorithm
to the RGB values.
image_palette(img, npal = 5, proportional = TRUE, plot = TRUE)
img |
An image object. |
npal |
The number of color palettes. |
proportional |
Creates a joint palette with proportional size equal to
the number of pixels in the image? Defaults to |
plot |
Plot the generated palette? Defaults to |
image_palette()
returns a list with two elements:
palette_list
A list with npal
color palettes of class Image
.
joint
An object of class Image
with the color palettes
proportions
The proportion of the entire image corresponding to each color in the palette
rgbs
The average RGB value for each palette
library(pliman)
img <- image_pliman("sev_leaf.jpg")
pal <- image_palette(img, npal = 4)
image_combine(pal$palette_list)
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