{
  "_id": "6a3289703efcd9bda438c384",
  "Package": "mmand",
  "Version": "1.7.0",
  "Date": "2026-04-10",
  "Title": "Mathematical Morphology in Any Number of Dimensions",
  "Authors@R": "c(person(\"Jon\", \"Clayden\", role=c(\"cre\",\"aut\"),\nemail=\"code@clayden.org\", comment=c(ORCID=\"0000-0002-6608-0619\")))",
  "Description": "Provides tools for performing mathematical morphology\noperations, such as erosion and dilation, on data of arbitrary\ndimensionality. Can also be used for finding connected\ncomponents, resampling, filtering, smoothing and other image\nprocessing-style operations.",
  "Encoding": "UTF-8",
  "License": "GPL-2",
  "URL": "https://github.com/jonclayden/mmand",
  "BugReports": "https://github.com/jonclayden/mmand/issues",
  "RoxygenNote": "7.2.3",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-06-17 11:44:13 UTC",
    "User": "root"
  },
  "Author": "Jon Clayden [cre, aut] (ORCID:\n<https://orcid.org/0000-0002-6608-0619>)",
  "Maintainer": "Jon Clayden <code@clayden.org>",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2026-04-12 15:55:13 UTC",
  "RemoteUrl": "https://github.com/cran/mmand",
  "RemoteRef": "HEAD",
  "RemoteSha": "088057606dfcc0b6a10e3e6e8cdb9c74d0aca9e0",
  "MD5sum": "2bf49f5c0363bd1e43d3853d74da37c6",
  "_user": "cran",
  "_type": "src",
  "_file": "mmand_1.7.0.tar.gz",
  "_fileid": "a169eaa94db3351146b4bce7edfe68ee386dbf4b3673166f8df6972c95a16602",
  "_filesize": 3302025,
  "_sha256": "a169eaa94db3351146b4bce7edfe68ee386dbf4b3673166f8df6972c95a16602",
  "_created": "2026-06-17T11:44:13.000Z",
  "_published": "2026-06-17T11:48:00.326Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 81886509545,
      "time": 125,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7694372625"
    },
    {
      "job": 81886509512,
      "time": 143,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7694380600"
    },
    {
      "job": 81886509476,
      "time": 160,
      "config": "linux-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7694384876"
    },
    {
      "job": 81886509671,
      "time": 163,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7694388023"
    },
    {
      "job": 81885636669,
      "time": 289,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7694326165"
    },
    {
      "job": 81886509386,
      "time": 159,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7694383923"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/27686241101",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/mmand",
  "_commit": {
    "id": "088057606dfcc0b6a10e3e6e8cdb9c74d0aca9e0",
    "author": "Jon Clayden <code@clayden.org>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 1.7.0\n",
    "time": 1776009313
  },
  "_maintainer": {
    "name": "Jon Clayden",
    "email": "code@clayden.org",
    "login": "jonclayden",
    "mastodon": "@jonclayden@mastodon.online",
    "orcid": "0000-0002-6608-0619",
    "twitter": "@jonclayden",
    "description": "Image processing, scientific computing and data science, mostly with R and C++",
    "uuid": 422057
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "methods",
      "role": "Imports"
    },
    {
      "package": "Rcpp",
      "role": "Imports"
    },
    {
      "package": "loder",
      "role": "Suggests"
    },
    {
      "package": "tinytest",
      "role": "Suggests"
    },
    {
      "package": "covr",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 7,
  "_updates": [
    {
      "week": "2026-15",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "1.7.0",
      "date": "2026-04-12"
    }
  ],
  "_stars": 0,
  "_contributors": [
    {
      "user": "jonclayden",
      "count": 16,
      "uuid": 422057
    }
  ],
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "followers": 609,
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 1333,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/mmand"
  },
  "_mentions": 1,
  "_devurl": "https://github.com/jonclayden/mmand",
  "_searchresults": 216,
  "_topics": [
    "cpp",
    "openmp"
  ],
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/mmand.html",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/jonclayden/mmand",
  "_realowner": "jonclayden",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2012-04-27"
    },
    {
      "version": "0.1.1",
      "date": "2012-05-01"
    },
    {
      "version": "0.1.2",
      "date": "2012-08-14"
    },
    {
      "version": "1.0.0",
      "date": "2014-06-18"
    },
    {
      "version": "1.1.0",
      "date": "2014-09-24"
    },
    {
      "version": "1.2.0",
      "date": "2015-08-06"
    },
    {
      "version": "1.3.0",
      "date": "2016-01-05"
    },
    {
      "version": "1.4.0",
      "date": "2016-09-05"
    },
    {
      "version": "1.4.1",
      "date": "2016-09-06"
    },
    {
      "version": "1.5.0",
      "date": "2017-05-11"
    },
    {
      "version": "1.5.1",
      "date": "2017-07-08"
    },
    {
      "version": "1.5.2",
      "date": "2017-08-22"
    },
    {
      "version": "1.5.3",
      "date": "2017-09-14"
    },
    {
      "version": "1.5.4",
      "date": "2019-03-18"
    },
    {
      "version": "1.6.0",
      "date": "2020-02-24"
    },
    {
      "version": "1.6.1",
      "date": "2020-03-03"
    },
    {
      "version": "1.6.2",
      "date": "2022-08-10"
    },
    {
      "version": "1.6.3",
      "date": "2023-02-07"
    },
    {
      "version": "1.7.0",
      "date": "2026-04-12"
    }
  ],
  "_exports": [
    "binarise",
    "binarize",
    "binary",
    "boxKernel",
    "closing",
    "components",
    "dilate",
    "display",
    "distanceTransform",
    "erode",
    "gameOfLife",
    "gaussianKernel",
    "gaussianSmooth",
    "gosperGliderGun",
    "isKernel",
    "isKernelArray",
    "isKernelFunction",
    "kernelArray",
    "kernelFunction",
    "lanczosKernel",
    "meanFilter",
    "medianFilter",
    "mitchellNetravaliKernel",
    "mnKernel",
    "morph",
    "neighbourhood",
    "opening",
    "resample",
    "rescale",
    "sampleKernelFunction",
    "shapeKernel",
    "skeletonise",
    "skeletonize",
    "sketch",
    "sobelFilter",
    "sobelKernel",
    "symmetric",
    "threshold",
    "triangleKernel"
  ],
  "_help": [
    {
      "page": "binarise",
      "title": "Binarise a numeric array",
      "topics": [
        "binarise",
        "binarize"
      ]
    },
    {
      "page": "binary",
      "title": "Check for a binary array",
      "topics": [
        "binary"
      ]
    },
    {
      "page": "components",
      "title": "Find connected components",
      "topics": [
        "components",
        "components.default"
      ]
    },
    {
      "page": "display",
      "title": "Display a 2D image",
      "topics": [
        "display",
        "display.array",
        "display.default",
        "display.matrix"
      ]
    },
    {
      "page": "distanceTransform",
      "title": "Distance transforms",
      "topics": [
        "distanceTransform",
        "distanceTransform.default"
      ]
    },
    {
      "page": "morphology",
      "title": "Standard mathematical morphology operations",
      "topics": [
        "closing",
        "dilate",
        "erode",
        "morphology",
        "opening"
      ]
    },
    {
      "page": "gameOfLife",
      "title": "Conway's Game of Life",
      "topics": [
        "gameOfLife",
        "gosperGliderGun"
      ]
    },
    {
      "page": "gaussianSmooth",
      "title": "Smooth a numeric array with a Gaussian kernel",
      "topics": [
        "gaussianSmooth"
      ]
    },
    {
      "page": "kernels",
      "title": "Kernel-generating functions",
      "topics": [
        "boxKernel",
        "gaussianKernel",
        "isKernel",
        "isKernelArray",
        "isKernelFunction",
        "kernelArray",
        "kernelFunction",
        "kernels",
        "lanczosKernel",
        "mitchellNetravaliKernel",
        "mnKernel",
        "shapeKernel",
        "sobelKernel",
        "triangleKernel"
      ]
    },
    {
      "page": "filters",
      "title": "Apply a filter to an array",
      "topics": [
        "meanFilter",
        "medianFilter",
        "sobelFilter"
      ]
    },
    {
      "page": "morph",
      "title": "Morph an array with a kernel",
      "topics": [
        "morph",
        "morph.default"
      ]
    },
    {
      "page": "neighbourhood",
      "title": "Get neighbourhood information for an array",
      "topics": [
        "neighbourhood"
      ]
    },
    {
      "page": "resample",
      "title": "Resample an array",
      "topics": [
        "resample",
        "resample.default",
        "rescale"
      ]
    },
    {
      "page": "sampleKernelFunction",
      "title": "Sampling and plotting kernels",
      "topics": [
        "plot.kernelArray",
        "plot.kernelFunction",
        "sampleKernelFunction"
      ]
    },
    {
      "page": "skeletonise",
      "title": "Skeletonise a numeric array",
      "topics": [
        "skeletonise",
        "skeletonize"
      ]
    },
    {
      "page": "sketch",
      "title": "Show an ASCII art representation of a 2D image or matrix",
      "topics": [
        "sketch"
      ]
    },
    {
      "page": "symmetric",
      "title": "Check for a symmetric array",
      "topics": [
        "symmetric"
      ]
    },
    {
      "page": "threshold",
      "title": "Threshold a numeric array or vector",
      "topics": [
        "threshold"
      ]
    }
  ],
  "_readme": "https://github.com/cran/mmand/raw/HEAD/README.md",
  "_rundeps": [
    "Rcpp"
  ],
  "_sysdeps": [
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "14.2.0-4ubuntu2~24.04.1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    },
    {
      "shlib": "libgomp",
      "package": "libgomp1",
      "source": "gcc",
      "version": "14.2.0-4ubuntu2~24.04.1",
      "name": "openmp",
      "homepage": "http://gcc.gnu.org/",
      "description": "GCC OpenMP (GOMP) support library"
    }
  ],
  "_score": 4.480473199634728,
  "_indexed": false,
  "_nocasepkg": "mmand",
  "_universes": [
    "cran"
  ],
  "_indexurl": "https://jonclayden.r-universe.dev/mmand",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.7.0",
      "date": "2026-06-17T11:46:30.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "088057606dfcc0b6a10e3e6e8cdb9c74d0aca9e0",
      "fileid": "4882149928d0e335e32b8ed9e188b6bf1011e334be54a83d05975be06ea695c9",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/27686241101"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.7.0",
      "date": "2026-06-17T11:46:51.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "088057606dfcc0b6a10e3e6e8cdb9c74d0aca9e0",
      "fileid": "2074ce01b7bf3223a214617b375967b464316edc5978a9988c1bb4e5650156ec",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/27686241101"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.7.0",
      "date": "2026-06-17T11:47:03.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "088057606dfcc0b6a10e3e6e8cdb9c74d0aca9e0",
      "fileid": "8dad007e377d9d6b0c8b485f2fdca2cf65cf9e373dcf8280cd5c663ef4e65c9b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/27686241101"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.7.0",
      "date": "2026-06-17T11:47:10.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "088057606dfcc0b6a10e3e6e8cdb9c74d0aca9e0",
      "fileid": "3b1178953ee1d8e33dde3d80e7591a15bef48b1a20425074cefe48fb39157ef5",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/27686241101"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.7.0",
      "date": "2026-06-17T11:47:09.000Z",
      "arch": "emscripten",
      "commit": "088057606dfcc0b6a10e3e6e8cdb9c74d0aca9e0",
      "fileid": "ceae98ba88bed06b06f251ffba32ca4d35c19afd8d2e62cb71f3082d23a89070",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/27686241101"
    }
  ]
}