cimg.dimensions

width

height

spectrum

depth

nPix

Fast image processing for images in up to 4 dimensions (two spatial
dimensions, one time/depth dimension, one colour dimension). Provides most
traditional image processing tools (filtering, morphology, transformations,
etc.) as well as various functions for easily analysing image data using R. The
package wraps 'CImg', <http://cimg.eu>, a simple, modern C++ library for image
processing.

Shota Ochi

imager

Image Processing Library Based on 'CImg'

Simon Barthelme

David Tschumperle

Jan Wijffels

Haz Edine Assemlal

cimg.dimensions function

<dl><dt>im</dt>
<dd>an image</dd></dl>

Arguments

<ul>
<li><code>width()</code>: Width of the image (in pixels)</li>
<li><code>height()</code>: Height of the image (in pixels)</li>
<li><code><a href="/link/spectrum()?package=imager&version=0.42.19" data-mini-rdoc="imager::spectrum()">spectrum()</a></code>: Number of colour channels</li>
<li><code>depth()</code>: Depth of the image/number of frames in a video</li>
<li><code>nPix()</code>: Total number of pixels (prod(dim(im)))</li>
</ul>

Functions

Image dimensions — cimg.dimensions

<dl>

<dt>im</dt>
<dd>an image</dd>

</dl>

<ul>
<li><code>width()</code>: Width of the image (in pixels)</li>
<li><code>height()</code>: Height of the image (in pixels)</li>
<li><code><a href='https://rdrr.io/r/stats/spectrum.html'>spectrum()</a></code>: Number of colour channels</li>
<li><code>depth()</code>: Depth of the image/number of frames in a video</li>
<li><code>nPix()</code>: Total number of pixels (prod(dim(im)))</li>
</ul>

cimg.dimensions: Image dimensions

Description

Usage

Arguments

Functions