Package: osirad
Title: PET Voxels and Radiomics from 'OsiriX' Regions of Interest
Version: 0.1.0
Authors@R: c(
    person("Tao", "Lan", email = "lantao32405@gmail.com", role = c("aut", "cre", "cph")),
    person("Eric", "Wolsztynski", email = "E.Wolsztynski@ucc.ie", role = "aut")
  )
Description: Reads regions of interest (ROIs) drawn in the 'OsiriX'
        medical image viewer and exported as XML files, and recovers
        the exact voxels of each ROI on the positron emission
        tomography (PET) series stored as Digital Imaging and
        Communications in Medicine (DICOM) files. The voxels are found
        by matching the voxel values stored in the XML file to the
        standardised uptake values (SUV) computed from the DICOM
        header. The resulting voxel table (positions in pixels and
        millimetres, and SUV) can be passed to the 'Python' library
        'PyRadiomics' (van Griethuysen et al. (2017)
        <doi:10.1158/0008-5472.CAN-17-0339>) through 'reticulate' to
        compute radiomics features.
License: GPL (>= 3)
Encoding: UTF-8
Language: en-GB
Depends: R (>= 4.1.0)
Imports: grDevices, graphics, oro.dicom, stats, xml2
Suggests: knitr, reticulate, rmarkdown, testthat (>= 3.0.0)
VignetteBuilder: knitr
SystemRequirements: Python (>= 3.9) with the modules 'pyradiomics',
        'SimpleITK' and 'numpy' (optional, for pyradiomics_features())
Config/testthat/edition: 3
Config/roxygen2/version: 8.1.1
URL: https://github.com/tao-lan/osirad
BugReports: https://github.com/tao-lan/osirad/issues
NeedsCompilation: no
Packaged: 2026-11-07 17:47:25 UTC; root
Author: Tao Lan [aut, cre, cph], Eric Wolsztynski [aut]
Maintainer: Tao Lan <lantao32405@gmail.com>
Config/pak/sysreqs: python3
Repository: https://cran.r-universe.dev
Date/Publication: 2026-11-07 16:57:32 UTC
RemoteUrl: https://github.com/cran/osirad
RemoteRef: HEAD
RemoteSha: ed819f3dbd901f10c61f81b28d527e9818f04f04