image2data: Turn Images into Data Sets
The goal of 'image2data' is to extract images and return
them into a data set,
especially for teaching data manipulation and data visualization.
Basically, the eponymous function takes an
image file ('png', 'tiff', 'jpeg', 'bmp') and turn it into a data set,
pixels being rows (subjects) and columns (variables) being their coordinate positions (x- and y-axis) and their respective color (in hex codes).
The function can return a complete image or a range of color (i.e., contour, silhouette).
The data can then be manipulated as would any data set by either creating other related variables (to hide the image) or as a genuine toy data set.
| Version: |
1.0.1 |
| Imports: |
readbitmap (≥ 0.1.0) |
| Published: |
2022-08-22 |
| Author: |
P.-O. Caron  [aut,
cre, cph],
Alexandre Dufresne [aut, cph] |
| Maintainer: |
P.-O. Caron <pocaron19 at gmail.com> |
| License: |
MIT + file LICENSE |
| NeedsCompilation: |
no |
| CRAN checks: |
image2data results |
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