{
  "_id": "6a47c090e06c18f0a651d18f",
  "Package": "GLCMTextures",
  "Title": "GLCM Textures of Raster Layers",
  "Version": "0.6.3",
  "Authors@R": "person(given = \"Alexander\",\nfamily = \"Ilich\",\nrole = c(\"aut\", \"cre\"),\nemail = \"ailich@usf.edu\",\ncomment = c(ORCID = \"0000-0003-1758-8499\"))",
  "Description": "Calculates grey level co-occurrence matrix (GLCM) based\ntexture measures (Hall-Beyer (2017)\n<https://prism.ucalgary.ca/bitstream/handle/1880/51900/texture%20tutorial%20v%203_0%20180206.pdf>;\nHaralick et al. (1973) <doi:10.1109/TSMC.1973.4309314>) of\nraster layers using a sliding rectangular window. It also\nincludes functions to quantize a raster into grey levels as\nwell as tabulate a glcm and calculate glcm texture metrics for\na matrix.",
  "License": "GPL (>= 3)",
  "Encoding": "UTF-8",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.3.2",
  "BugReports": "https://github.com/ailich/GLCMTextures/issues",
  "SystemRequirements": "C++17",
  "URL": "https://ailich.github.io/GLCMTextures/,\nhttps://github.com/ailich/GLCMTextures",
  "VignetteBuilder": "knitr",
  "Config/testthat/edition": "3",
  "Config/pak/sysreqs": "libgdal-dev gdal-bin libgeos-dev libproj-dev\nlibsqlite3-dev",
  "Repository": "https://ailich.r-universe.dev",
  "Date/Publication": "2025-07-31 21:22:49 UTC",
  "RemoteUrl": "https://github.com/ailich/glcmtextures",
  "RemoteRef": "HEAD",
  "RemoteSha": "3474c604492cbdc9b68657058cb6faaffae3b71f",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-07-03 13:52:26 UTC",
    "User": "root"
  },
  "Author": "Alexander Ilich [aut, cre] (ORCID:\n<https://orcid.org/0000-0003-1758-8499>)",
  "Maintainer": "Alexander Ilich <ailich@usf.edu>",
  "_user": "ailich",
  "_type": "src",
  "_file": "GLCMTextures_0.6.3.tar.gz",
  "_fileid": "https://r2.ropensci.org/742cd9d20580c048560802a1eee9bddcd7daf8a842a3781253eee794a68a5d71",
  "_filesize": 1068533,
  "_sha256": "742cd9d20580c048560802a1eee9bddcd7daf8a842a3781253eee794a68a5d71",
  "_expires": "2026-10-11T14:00:46.000Z",
  "_created": "2026-07-03T13:52:26.000Z",
  "_published": "2026-07-03T14:00:48.736Z",
  "_jobs": [
    {
      "job": 85014352079,
      "time": 265,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8068342206"
    },
    {
      "job": 85014352075,
      "time": 246,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8068334537"
    },
    {
      "job": 85014352061,
      "time": 246,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8068335724"
    },
    {
      "job": 85014352034,
      "time": 211,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8068322133"
    },
    {
      "job": 85014352088,
      "time": 131,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8068292224"
    },
    {
      "job": 85014352094,
      "time": 325,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8068362608"
    },
    {
      "job": 85014352098,
      "time": 190,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8068314500"
    },
    {
      "job": 85014352102,
      "time": 424,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8068398240"
    },
    {
      "job": 85013742812,
      "time": 206,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8068242802"
    },
    {
      "job": 85014352033,
      "time": 161,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "8068303049"
    },
    {
      "job": 85014352047,
      "time": 217,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8068324132"
    },
    {
      "job": 85014352066,
      "time": 202,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8068318720"
    },
    {
      "job": 85014352037,
      "time": 215,
      "config": "windows-release",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8068323540"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/ailich/actions/runs/28664770633",
  "_status": "success",
  "_upstream": "https://github.com/ailich/glcmtextures",
  "_commit": {
    "id": "3474c604492cbdc9b68657058cb6faaffae3b71f",
    "author": "ailich <ailich@users.noreply.github.com>",
    "committer": "ailich <ailich@users.noreply.github.com>",
    "message": "Update CITATION.cff\n",
    "time": 1753996969
  },
  "_maintainer": {
    "name": "Alexander Ilich",
    "email": "ailich@usf.edu",
    "login": "ailich",
    "description": "",
    "uuid": 28163862,
    "orcid": "0000-0003-1758-8499"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "terra",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "RcppArmadillo",
      "role": "LinkingTo"
    },
    {
      "package": "Rcpp",
      "role": "Imports"
    },
    {
      "package": "raster",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    }
  ],
  "_owner": "ailich",
  "_selfowned": true,
  "_usedby": 2,
  "_updates": [
    {
      "week": "2025-31",
      "n": 2
    }
  ],
  "_tags": [
    {
      "name": "v0.6.3",
      "date": "2025-07-31"
    }
  ],
  "_stars": 13,
  "_contributors": [
    {
      "user": "ailich",
      "count": 134,
      "uuid": 28163862
    }
  ],
  "_userbio": {
    "uuid": 28163862,
    "type": "user",
    "name": "Alex",
    "followers": 14
  },
  "_downloads": {
    "count": 613,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/GLCMTextures"
  },
  "_devurl": "https://github.com/ailich/glcmtextures",
  "_pkgdown": "https://ailich.github.io/GLCMTextures/",
  "_searchresults": 36,
  "_topics": [
    "openblas",
    "cpp"
  ],
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/GLCMTextures.html",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/ailich/glcmtextures",
  "_realowner": "ailich",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.3.6",
      "date": "2022-10-05"
    },
    {
      "version": "0.3.7",
      "date": "2023-01-30"
    },
    {
      "version": "0.3.8",
      "date": "2023-04-25"
    },
    {
      "version": "0.3.9",
      "date": "2023-11-10"
    },
    {
      "version": "0.4.1",
      "date": "2024-01-22"
    },
    {
      "version": "0.4.2",
      "date": "2024-08-19"
    },
    {
      "version": "0.5",
      "date": "2025-01-17"
    },
    {
      "version": "0.6.2",
      "date": "2025-05-27"
    },
    {
      "version": "0.6.3",
      "date": "2025-08-01"
    }
  ],
  "_exports": [
    "glcm_metrics",
    "glcm_textures",
    "make_glcm",
    "quantize_raster"
  ],
  "_help": [
    {
      "page": "glcm_metrics",
      "title": "Calculates the GLCM Texture Metrics from a GLCM",
      "topics": [
        "glcm_metrics"
      ]
    },
    {
      "page": "glcm_textures",
      "title": "Calculates GLCM texture metrics of a Raster Layer",
      "topics": [
        "glcm_textures"
      ]
    },
    {
      "page": "glcm_textures_wholeimage",
      "title": "Calculates GLCM texture metrics of a Raster Layer",
      "topics": [
        "glcm_textures_wholeimage"
      ]
    },
    {
      "page": "make_glcm",
      "title": "Creates a symmetrical normalized GLCM for a given matrix and shift",
      "topics": [
        "make_glcm"
      ]
    },
    {
      "page": "quantize_raster",
      "title": "Quantizes raster to a set number of discrete levels",
      "topics": [
        "quantize_raster"
      ]
    }
  ],
  "_readme": "https://github.com/ailich/glcmtextures/raw/HEAD/README.md",
  "_rundeps": [
    "lattice",
    "raster",
    "Rcpp",
    "RcppArmadillo",
    "sp",
    "terra"
  ],
  "_sysdeps": [
    {
      "shlib": "libblas",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.32+ds-5",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    }
  ],
  "_vignettes": [
    {
      "source": "README.Rmd",
      "filename": "README.html",
      "title": "README",
      "engine": "knitr::rmarkdown",
      "headings": [],
      "created": "2023-04-25 00:53:22",
      "modified": "2023-04-25 00:53:22",
      "commits": 1
    }
  ],
  "_score": 6.147367107793787,
  "_indexed": true,
  "_nocasepkg": "glcmtextures",
  "_universes": [
    "ailich"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.6.3",
      "date": "2026-07-03T13:55:53.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "3474c604492cbdc9b68657058cb6faaffae3b71f",
      "fileid": "https://r2.ropensci.org/cd421e4ef8f7bf9887b7e9dc051a9fde40cc48f6536a8c12a73dd91a35bec605",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ailich/actions/runs/28664770633"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.6.3",
      "date": "2026-07-03T13:55:03.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "3474c604492cbdc9b68657058cb6faaffae3b71f",
      "fileid": "https://r2.ropensci.org/16a261c9c509c230c807bb89c6bc3404ea71a35c20f5cf5d84388317fde8b0b9",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ailich/actions/runs/28664770633"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.6.3",
      "date": "2026-07-03T13:55:45.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "3474c604492cbdc9b68657058cb6faaffae3b71f",
      "fileid": "https://r2.ropensci.org/aa904368c816ad132d7edb4d1d06a1e2a5d1b14cc34a406fdad51745cfb86b94",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ailich/actions/runs/28664770633"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.6.3",
      "date": "2026-07-03T13:54:55.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "3474c604492cbdc9b68657058cb6faaffae3b71f",
      "fileid": "https://r2.ropensci.org/3f27b18936ec9abd8a19e18b92186d8cf40a06258a3079ed2f4e1004301cdfa2",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ailich/actions/runs/28664770633"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.6.3",
      "date": "2026-07-03T13:54:15.000Z",
      "arch": "aarch64",
      "commit": "3474c604492cbdc9b68657058cb6faaffae3b71f",
      "fileid": "https://r2.ropensci.org/f3f8e1246ce0b0f3f6ca98cb836f9f34a10ff336213d9c941110e9fd88941abb",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ailich/actions/runs/28664770633"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.6.3",
      "date": "2026-07-03T13:55:50.000Z",
      "arch": "x86_64",
      "commit": "3474c604492cbdc9b68657058cb6faaffae3b71f",
      "fileid": "https://r2.ropensci.org/e60208913527d9f9077f38b0d8cb31939e5a497705d0c41291399a2884426b24",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ailich/actions/runs/28664770633"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.6.3",
      "date": "2026-07-03T13:54:44.000Z",
      "arch": "aarch64",
      "commit": "3474c604492cbdc9b68657058cb6faaffae3b71f",
      "fileid": "https://r2.ropensci.org/f3c2032d4e38f2790ac23d48730a17a2f0b9b5560f79b344c1f45e6408759480",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ailich/actions/runs/28664770633"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.6.3",
      "date": "2026-07-03T13:56:33.000Z",
      "arch": "x86_64",
      "commit": "3474c604492cbdc9b68657058cb6faaffae3b71f",
      "fileid": "https://r2.ropensci.org/18f895785f1be6a5dddfcc59e6c243aa8a823b26fb113a6705e8ff420163db3b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ailich/actions/runs/28664770633"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.6.3",
      "date": "2026-07-03T13:55:30.000Z",
      "arch": "emscripten",
      "commit": "3474c604492cbdc9b68657058cb6faaffae3b71f",
      "fileid": "https://r2.ropensci.org/f2d1c3f8b6fede4b0dd219cf246d820fa3c3992acdf2647b69c24799bb3e4473",
      "status": "success",
      "buildurl": "https://github.com/r-universe/ailich/actions/runs/28664770633"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.6.3",
      "date": "2026-07-03T13:54:00.000Z",
      "arch": "x86_64",
      "commit": "3474c604492cbdc9b68657058cb6faaffae3b71f",
      "fileid": "https://r2.ropensci.org/8d1492db18fbf9b0a270d46e9d4c51272e2dcf5d82417790904d2defadad7791",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ailich/actions/runs/28664770633"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.6.3",
      "date": "2026-07-03T13:53:55.000Z",
      "arch": "x86_64",
      "commit": "3474c604492cbdc9b68657058cb6faaffae3b71f",
      "fileid": "https://r2.ropensci.org/de2bfc0cddec51a5ee5966534f469e68980e31560261006f3c10d60eb5fea366",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ailich/actions/runs/28664770633"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.6.3",
      "date": "2026-07-03T13:53:57.000Z",
      "arch": "x86_64",
      "commit": "3474c604492cbdc9b68657058cb6faaffae3b71f",
      "fileid": "https://r2.ropensci.org/040f2b74f4ced27cb03996db463df0ba20380daf58f18dc61dbfa6f2eeb4be97",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ailich/actions/runs/28664770633"
    }
  ]
}