Reads Windows BMP format images. Currently limited to 8 bit greyscale images and 24,32 bit (A)RGB images. Pure R implementation without external dependencies.
The recommendation is to install from CRAN.
install.packages("bmp")
You can, however, download the tar ball, and run R CMD INSTALL on it, or use the devtools package to install the development version:
if (!require("remotes")) install.packages("remotes")
remotes::install_github("jefferis/bmp")
NB Windows users need Rtools and devtools to install this way.