Package: coglyphr
Title: Compute Glyph Centers of Gravity from Image Data
Version: 1.1.0
Authors@R: 
    person("Hiroyuki", "Muto", , "mutopsy@omu.ac.jp", 
    role = c("aut", "cre"),
    comment = c(ORCID = "0000-0002-0007-6019"))
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>.
License: GPL-3
Encoding: UTF-8
URL: https://github.com/mutopsy/coglyphr,
        https://mutopsy.github.io/coglyphr/
BugReports: https://github.com/mutopsy/coglyphr/issues
RoxygenNote: 7.3.2
Depends: R (>= 4.4.0)
Imports: dplyr, sp
LazyData: true
Suggests: imager, png, jpeg, tiff, bmp, testthat (>= 3.0.0)
Config/testthat/edition: 3
NeedsCompilation: no
Packaged: 2025-12-24 09:30:03 UTC; owner
Author: Hiroyuki Muto [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-0007-6019>)
Maintainer: Hiroyuki Muto <mutopsy@omu.ac.jp>
Repository: CRAN
Date/Publication: 2026-01-19 11:20:02 UTC
Built: R 4.6.0; ; 2026-04-26 12:15:46 UTC; unix
