imgDecreaseIntensity: Decrease intensity
In matiasb/biOps: Image processing and analysis
Description
Usage
Arguments
Value
See Also
Examples
Description
This function decreases an image intensity by a given factor.
Usage
1
imgDecreaseIntensity(imgdata, percentage)
Arguments
imgdata
The image
percentage
A non negative value representing the intensity percentage to be decreased. 1 stands for 100% (eg. 0.5 = 50%).
Value
return an imagedata object
See Also
imgIncreaseIntensity
r_dec_intensity
r_inc_intensity
Examples
1
2
3
4
5
## Not run:
x <- readJpeg(system.file("samples", "violet.jpg", package="biOps"))
y <- imgDecreaseIntensity(x, 0.3)
## End(Not run)
matiasb/biOps documentation built on May 21, 2019, 12:55 p.m.
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Description Usage Arguments Value See Also Examples
Description
This function decreases an image intensity by a given factor.
Usage
1 | imgDecreaseIntensity(imgdata, percentage)
|
Arguments
imgdata |
The image |
percentage |
A non negative value representing the intensity percentage to be decreased. 1 stands for 100% (eg. 0.5 = 50%). |
Value
return an imagedata object
See Also
imgIncreaseIntensity
r_dec_intensity
r_inc_intensity
Examples
1 2 3 4 5 | ## Not run:
x <- readJpeg(system.file("samples", "violet.jpg", package="biOps"))
y <- imgDecreaseIntensity(x, 0.3)
## 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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