Display a heat map of image moments

Description

Displays image moments as a heat map. A inverse hyperboic sine transform is used to scale the values. If the moments are complex numbers, the absolute value is plotted.

Usage

plotMoment(obj)

Arguments

Author(s)

Allison Irvine

See Also

Image, CmplxIm, OrthIm, MultiIm, momentObj

Examples

data(livingroom)
Obj= momentObj(img, type="gpzm", order=20, 0);
plotMoment(Obj);

## Not run: 
	images= list(img,img,img,img);
	Obj= momentObj(images, type="krawt", order=100, 0.5);
	plotMoment(Obj);

## End(Not run)

Results

R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(IM)
Loading required package: png
Loading required package: jpeg
Loading required package: bmp
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/IM/plotMoment.Rd_%03d_medium.png", width=480, height=480)
> ### Name: plotMoment
> ### Title: Display a heat map of image moments
> ### Aliases: plotMoment plotMoment-methods plotMoment,CmplxIm-method
> ###   plotMoment,OrthIm-method plotMoment,MultiIm-method
> ### Keywords: misc hplot
> 
> ### ** Examples
> 
> data(livingroom)
> Obj= momentObj(img, type="gpzm", order=20, 0);
> plotMoment(Obj);
> 
> ## Not run: 
> ##D 	images= list(img,img,img,img);
> ##D 	Obj= momentObj(images, type="krawt", order=100, 0.5);
> ##D 	plotMoment(Obj);
> ## End(Not run)
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>