morph: 3D Segmentation of Voxels into Morphologic Classes

Automatically segments a 3D array that represents a volume of binary voxels into mutually exclusive morphological elements. This package extends existing work for segmenting 2D binary raster data. A paper documenting this approach has been published in the journal Landscape Ecology: Remmel, T.K. (2022) <doi:10.1007/s10980-021-01384-7>. The output is a cartridge (list object) that maintains the input array, the segmentation results in array format, and a summary table. Plotting functionality is provided to produce interactive visual outputs from the produced results cartridge, allowing custom plotting to be performed separately from the segmentation, which speeds-up processing. While the old functions persist, they are being phased out and will eventually be replaced with the new runmorph3d() and plotmorph3d() functions.

Version:	2.0.0
Depends:	R (≥ 4.1.0), rgl, reshape2, igraph, stringr
Published:	2026-10-05
DOI:	10.32614/CRAN.package.morph
Author:	Tarmo K. Remmel [aut, cre]
Maintainer:	Tarmo K. Remmel <remmelt at yorku.ca>
License:	GPL-3
NeedsCompilation:	no
Materials:	NEWS
CRAN checks:	morph results

Documentation:

Reference manual:

morph.html , morph.pdf

Downloads:

Package source:	morph_2.0.0.tar.gz
Windows binaries:	r-devel: morph_1.1.0.zip, r-release: morph_1.1.0.zip, r-oldrel: morph_1.1.0.zip
macOS binaries:	r-release (arm64): morph_2.0.0.tgz, r-oldrel (arm64): morph_1.1.0.tgz, r-release (x86_64): morph_1.1.0.tgz, r-oldrel (x86_64): morph_1.1.0.tgz
Old sources:	morph archive

Linking:

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