dot-intensity_get: Get pixel intensities
In MahShaaban/colocr: Conduct Co-Localization Analysis of Fluorescence Microscopy Images
Description
Usage
Arguments
Value
Examples
Description
Get the pixel intensities of certain image channels
Usage
1
.intensity_get(img, ind = c(1, 2))
Arguments
img
An object of class cimg
ind
A numeric of length two for channel indexes
Value
A list of three items. The first two items are the values of
the pixel intensities of the channels indicated by ind. The third is
the labels of the individual regions of interest.
Examples
1
2
3
4
5
6
7
# load image
fl <- system.file('extdata', 'Image0001_.jpg', package = 'colocr')
img <- image_load(fl)
# choose parameters
int <- roi_select(img, threshold = 90) %>%
.intensity_get()
MahShaaban/colocr documentation built on Jan. 6, 2020, 2:08 a.m.
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Description Usage Arguments Value Examples
Description
Get the pixel intensities of certain image channels
Usage
1 | .intensity_get(img, ind = c(1, 2))
|
Arguments
img |
An object of class |
ind |
A |
Value
A list of three items. The first two items are the values of
the pixel intensities of the channels indicated by ind. The third is
the labels of the individual regions of interest.
Examples
1 2 3 4 5 6 7 | # load image
fl <- system.file('extdata', 'Image0001_.jpg', package = 'colocr')
img <- image_load(fl)
# choose parameters
int <- roi_select(img, threshold = 90) %>%
.intensity_get()
|
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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