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coglyphr  

Compute Glyph Centers of Gravity from Image Data
View on CRAN: Click here


Download and install coglyphr package within the R console
Install from CRAN:
install.packages("coglyphr")

Install from Github:
library("remotes")
install_github("cran/coglyphr")

Install by package version:
library("remotes")
install_version("coglyphr", "1.1.0")



Attach the package and use:
library("coglyphr")
Maintained by
Hiroyuki Muto
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2025-09-30
Latest Update: 2025-09-30
Description:
Computes the center of gravity (COG) of character-like binary images using three different methods. This package provides functions for estimating stroke-based, contour-based, and potential energy-based COG. It is useful for analyzing glyph structure in areas such as visual cognition research and font development. The contour-based method was originally proposed by Kotani et al. (2004) <https://ipsj.ixsq.nii.ac.jp/records/36793> and Kotani (2011) <https://shonan-it.repo.nii.ac.jp/records/2000243>, while the potential energy-based method was introduced by Kotani et al. (2006) <doi:10.11371/iieej.35.296>.
How to cite:
Hiroyuki Muto (2025). coglyphr: Compute Glyph Centers of Gravity from Image Data. R package version 1.1.0, https://cran.r-project.org/web/packages/coglyphr. Accessed 07 Aug. 2026.
Previous versions and publish date:
(2026-07-09 07:27), 1.0.4 (2025-09-30 10:00)
Other packages that cited coglyphr R package
View coglyphr citation profile
Other R packages that coglyphr depends, imports, suggests or enhances
Complete documentation for coglyphr
Functions, R codes and Examples using the coglyphr R package
Full coglyphr package functions and examples
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