r_look_up_table: Transforms an image by a given look-up table
In matiasb/biOps: Image processing and analysis
Description
Usage
Arguments
Value
Examples
Description
This function applies a transformation to an image using a given look-up table.
Usage
1
r_look_up_table(imgdata, table)
Arguments
imgdata
The image
table
Look up table which determines the image operation to be applied
Value
return an imagedata object
Examples
1
2
3
4
5
6
## Not run:
x <- readJpeg(system.file("samples", "violet.jpg", package="biOps"))
lut <- seq(255, 0, by=-1)
y <- r_threshold(x, lut)
## End(Not run)
matiasb/biOps documentation built on May 21, 2019, 12:55 p.m.
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Description Usage Arguments Value Examples
Description
This function applies a transformation to an image using a given look-up table.
Usage
1 | r_look_up_table(imgdata, table)
|
Arguments
imgdata |
The image |
table |
Look up table which determines the image operation to be applied |
Value
return an imagedata object
Examples
1 2 3 4 5 6 | ## Not run:
x <- readJpeg(system.file("samples", "violet.jpg", package="biOps"))
lut <- seq(255, 0, by=-1)
y <- r_threshold(x, lut)
## End(Not run)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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