pyrDown | R Documentation |
prDown
blurs an image and then downsamples it.
pyrDown(image, target = "new")
image |
An |
target |
The location where the results should be stored. It can take 2 values:
|
If target="new"
, the function returns an Image
object. If target
is an Image
object, the function
returns nothing and modifies that Image
object in place.
Simon Garnier, garnier@njit.edu
pyrUp
balloon <- image(system.file("sample_img/balloon1.png", package = "Rvision"))
small_balloon <- pyrDown(balloon)
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