FCSlib (version 1.3.0)

smoothCarpet: Smooth Carpet (Single Image)

Description

Generates a smooth carpet.

Usage

smoothCarpet(img, dfV = 0, dfH = 0)

Arguments

img

The image to analyze.

dfV

The desired equivalent number of degrees of freedom in the vertical axis.

dfH

The desired equivalent number of degrees of freedom in the horizontal axis.

Value

Smooth Carpet A smooth image.

Details

The smoothCarpet function makes use of the smooth.spline method to smooth the vertical and horizontal axes of an image. The magnitude of the smoothing depends on the degrees of freedom set for and vertical ('dfV') and horizontal ('dfH') axes of the image.

See Also

pcomb, smooth.spline

Examples

# NOT RUN {
### Load the FCSlib package

library(FCSlib)

### As an example, we will use a data set that corresponds to a population of Venus dimers
# diffusing in HEK-293 cells. Use the readFileTiff() function to extract the information
# from the '.tiff' files.

v2 <- data.matrix(V2)
nbv2 <- nbline(img = v2, S=3.5, sigma0 = 1,offset = 0, wSigma = 100);
sC <- smoothCarpet(img = nbv2$number, dfV = 5, dfH = 5)
# }