What package for loading and saving images in R -

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i know has been asked before existing answers seem out of date, can't install either bio7 or rimage using install.packages , searching cran repository bio7 gives 404 link (am missing something?).

so of now, right packages loading / saving images in r 1 can process pixels within r?

i don't need provide processing routines. long can reliably turn jpeg grid of pixel values , vice versa (and preferably same png) can write processing code.

i think raster need.

library(png) img <- readpng(system.file("img", "rlogo.png", package="png")) ## convert raster, interpolate =f select sample of pixels of img img.r <- as.raster(img,interpolate=f)

now have vector of color:

 str(img.r)  'raster' chr [1:76, 1:100] "#00000000" "#0

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