imchar {imageUtilities} | R Documentation |
Convert image to char (DOESN'T DO ANYTHING)
Convert image to 4-byte int (-2^31+1 to 2^31) (DOESN'T DO ANYTHING)
imchar(img) imint(img)
img |
image to convert |
input image.
These functions just return the input image as-is. They *could* scale the images to the appropriate range (0 to 1 maps to 0 to 255, e.g.) and round, but then one has to remember that the images no longer range from 0 to 1 (which is the default for all the other functions in this package).
imbinary
, which *does* do converting.
Other convert: array2im
,
as.image
, im2array
,
imbinary
, is.image
Other convert: array2im
,
as.image
, im2array
,
imbinary
, is.image