gaussianBlur | R Documentation |
gaussianBlur
convolves the source image with the
specified Gaussian kernel. The result is a blurred version of the source
image.
gaussianBlur(
image,
k_height = 5,
k_width = 5,
sigma_x = 1,
sigma_y = 1,
target = "new",
in_place = NULL
)
image |
An |
k_height |
The half-height in pixels of the kernel (default: 5). |
k_width |
The half-width in pixels of the kernel (default: 5). |
sigma_x |
The standard deviation of the kernel along the x axis (default: 1). |
sigma_y |
The standard deviation of the kernel along the y axis (default: 1). |
target |
The location where the results should be stored. It can take 3 values:
|
in_place |
Deprecated. Use |
If target="new"
, the function returns an Image
object. If target="self"
, the function returns nothing and modifies
image
in place. If target
is an Image
object,
the function returns nothing and modifies that Image
object in
place.
Simon Garnier, garnier@njit.edu
Image
, boxFilter
, blur
balloon <- image(system.file("sample_img/balloon1.png", package = "Rvision"))
balloon_blur <- gaussianBlur(balloon, 11, 11, 5, 5)
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