Koutparams {deforestable}

Koutrouvelis parameter estimation of image data

Description

In data, there are three columns and each column corresponds to the color intensity of one channel: red, green and blue correspondingly. The four parameters: alpha, beta, gamma and delta, of the stable distribution is estimated for each of these channels using the Koutrouvelis regressions-type technique.

Usage

Koutparams(data)

Arguments

data

matrix or data frame with color intensities of red, green and blue for an image.

Value

a data frame with columns alpha, beta, gamma, delta and rows red, green and blue.

Examples

library(deforestable)

Forestdir <- system.file('extdata/Forest/', package = "deforestable")
test_image <- read_data('_6_33_.jpeg', dir = Forestdir)

pars <- Koutparams(test_image)

pars