wtmean: Weighted Mean background subtraction algorithm
In Rbgs: Reading and Background Subtraction in Videos
Description
Usage
Arguments
Value
Description
This function calculates the weighted mean of previous three frames. The buffer maintained
here can contain only three frames.
Usage
1
wtmean(b, nf, thresh)
Arguments
b
3-D matrix containing grayscaled video frames.
nf
It is size of buffer that contains previous frames and its value can be set to three only.
thresh
threshold required to obtain foreground images.Its value can be around 10 - 30.
Value
A 3-D matrix of frames containing foreground obtained after background subtraction
is applied(binary images).
Rbgs documentation built on May 1, 2019, 8:48 p.m.
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Description Usage Arguments Value
Description
This function calculates the weighted mean of previous three frames. The buffer maintained here can contain only three frames.
Usage
1 | wtmean(b, nf, thresh)
|
Arguments
b |
3-D matrix containing grayscaled video frames. |
nf |
It is size of buffer that contains previous frames and its value can be set to three only. |
thresh |
threshold required to obtain foreground images.Its value can be around 10 - 30. |
Value
A 3-D matrix of frames containing foreground obtained after background subtraction is applied(binary images).
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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