imgMarrHildreth: Marr-Hildreth Edge Detection Method

Description Usage Arguments Value Examples

Description

This function does edge detection using the Marr-Hildreth algorithm.

Usage

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Arguments

imgdata

The image

sigma

The standard deviation of Gaussian for convolution

Value

return an imagedata object

Examples

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	## Not run: 
		x <- readJpeg(system.file("samples", "violet.jpg", package="biOps"))
		y <- imgMarrHildreth(x, 2)
	
## End(Not run)

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