RasterPackage

as.cimg.RasterLayer

as.imlist.RasterStackBrick

The raster library stores its data as "RasterLayer" and "RasterBrick" objects. The raster package can store its data out-of-RAM, so in order not to load too much data the "maxpixels" argument sets a limit on how many pixels are loaded.

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.

Aaron Robotham

imager

Image Processing Library Based on 'CImg'

Simon Barthelme

David Tschumperle

Jan Wijffels

Haz Edine Assemlal

Shota Ochi

Rodrigo Tobar

RasterPackage function

<dl><dt>obj</dt>
<dd>an object of class "RasterLayer"</dd>
<dt>maxpixels</dt>
<dd>max. number of pixels to load (default 1e7)</dd>
<dt>...</dt>
<dd>ignored</dd></dl>

Arguments

Simon Barthelme, adapted from the image method for RasterLayer by Robert J Hijmans

Author

Convert a RasterLayer/RasterBrick to a cimg image/image list — RasterPackage

<dl>

<dt>obj</dt>
<dd>an object of class "RasterLayer"</dd>


<dt>maxpixels</dt>
<dd>max. number of pixels to load (default 1e7)</dd>


<dt>...</dt>
<dd>ignored</dd>

</dl>

RasterPackage: Convert a RasterLayer/RasterBrick to a cimg image/image list

Description

Usage

Arguments

Author