ppcm2ppi

ppi2ppcm

<code>ppcm2ppi</code> - Converts a resolution given in pixels per cm to pixels
per inch.
<code>ppi2ppcm</code> - Converts a resolution given in pixels per inch to pixels
per cm.

Minirhizotrons are widely used to observe and explore roots and
their growth. This package provides the means to stitch images and
divide them into depth layers.
Please note that this R package was developed alongside the following
manuscript:
Stitching root scans and extracting depth layer information -- a workflow
and practical examples, S. Kersting, L. Knüver, and M. Fischer.
The manuscript is currently in preparation and should be citet as soon as
it is available.
This project was supported by the project ArtIGROW, which is a part of the
WIR!-Alliance ArtIFARM –  Artificial Intelligence in Farming funded by the
German Federal Ministry of Research, Technology and Space (No. 03WIR4805).

Sophie Kersting

RootscanR

Stitching and Analyzing Root Scans

Linda Knüver

Mareike Fischer

ppcm2ppi function

<dl><dt>ppcm</dt>
<dd>Numeric value or numeric vector of resolutions in ppcm to be
converted to ppi.</dd>
<dt>ppi</dt>
<dd>Numeric value or numeric vector of resolutions in ppi to be
converted to ppcm.</dd></dl>

Arguments

Functions for converting resolutions: ppi and ppcm — ppcm2ppi

<dl>

<dt>ppcm</dt>
<dd>Numeric value or numeric vector of resolutions in ppcm to be
converted to ppi.</dd>


<dt>ppi</dt>
<dd>Numeric value or numeric vector of resolutions in ppi to be
converted to ppcm.</dd>

</dl>

ppcm2ppi: Functions for converting resolutions: ppi and ppcm

Description

Usage

Value

Arguments

Examples