imgMedianShrink: Shrink an image

In matiasb/biOps: Image processing and analysis

Description

This function shrinks an image using the median and returns a new image.

Usage

imgMedianShrink(imgdata, x_scale, y_scale)

Arguments

imgdata	The image
x_scale	The horizontal scale factor
y_scale	The vertical scale factor

Value

return an imagedata object

Note

The scale factors are expected to be less than 1.

See Also

imgAverageShrink imgNearestNeighborScale imgBilinearScale imgCubicScale

Examples

	## Not run: 
		x <- readJpeg(system.file("samples", "violet.jpg", package="biOps"))
		y <- imgMedianShrink(x, 0.5, 0.5)
	
## End(Not run)

matiasb/biOps documentation built on May 21, 2019, 12:55 p.m.