imhistR is the easy image processing tool. This package focussed for Luminance, RGB, Lab, and HSB(HSV) with image. It motivated to visualize image color information.
It have two main goals:
Draw an image histogram quickly in R.
Calculate their descriptive stastics (Mean, SD, Skewness, Kurtsis) by one command.
Install:
The latest development version get from github with
r
if (!require('devtools')) install.packages('devtools')
devtools::install_github("mokazuma/imhistR")
Usage example:
r
require("imhistR")
lrgbhist(input="https://www.r-project.org/Rlogo.png",
mode="url", output="Rlogo", endoff=TRUE)
You get an image histogram and their descriptive stastics.
The Japanese version of package vignette is available here.
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