R: Synthetic image of a pepper plant with peppers

peppaPic {kohonen} | R Documentation

## Synthetic image of a pepper plant with peppers

### Description

A data matrix with four columns representing a 600 by 800 image of a pepper plant. Each row is a pixel in the image. The first column is the class label; the other columns contain the RGB values.

### Usage

    data("peppaPic")

### Source

http://dx.doi.org/10.4121/uuid:884958f5-b868-46e1-b3d8-a0b5d91b02c0

### References

This is image 10039 from a set of 10,500 images described in

Barth R, IJsselmuiden J, Hemming J, and van Henten E (2017). "Data Synthesis Methods for Semantic Segmentation in Agriculture. A Capsicum annuum Dataset." Submitted.

### Examples

    data(peppaPic)
    head(peppaPic)
    ## show ground truth per pixel
    image(t(matrix(peppaPic[,1], 600, 800))[,600:1], col = rainbow(10))

[Package kohonen version 3.0.4 Index]