edge_variance: Edge detection by variance method
In tsuda16k/pictplot: Image processing functions
edge_variance R Documentation
Edge detection by variance method
Description
Edge detection by variance method
Usage
edge_variance(im, radius, pad.method = "mirror")
Arguments
im
an image
radius
kernel radius
pad.method
either "zero", "mean", "repeat", "mirror", or a numeric value
Value
an image
Examples
edge = edge_variance(im_gray(regatta), radius = 1)
plot(edge, rescale = TRUE)
tsuda16k/pictplot documentation built on March 1, 2023, 8:44 p.m.
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| edge_variance | R Documentation |
Edge detection by variance method
Description
Edge detection by variance method
Usage
edge_variance(im, radius, pad.method = "mirror")
Arguments
im |
an image |
radius |
kernel radius |
pad.method |
either "zero", "mean", "repeat", "mirror", or a numeric value |
Value
an image
Examples
edge = edge_variance(im_gray(regatta), radius = 1) plot(edge, rescale = TRUE)
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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