{
  "_id": "6ae85163818c9e3ef6dbd801",
  "Package": "image.CornerDetectionF9",
  "Type": "Package",
  "Title": "Find Corners in Digital Images with FAST-9",
  "Version": "0.1.1",
  "Authors@R": "c(\nperson(\"Jan\", \"Wijffels\", role = c(\"aut\", \"cre\", \"cph\"), email = \"jwijffels@bnosac.be\"),\nperson(\"BNOSAC\", role = \"cph\"),\nperson(\"Julien Cayzac\", role = c(\"ctb\", \"cph\")))",
  "Maintainer": "Jan Wijffels <jwijffels@bnosac.be>",
  "Description": "An implementation of the \"FAST-9\" corner detection\nalgorithm explained in the paper 'FASTER and better: A machine\nlearning approach to corner detection' by Rosten E., Porter R.\nand Drummond T. (2008), available at\n<doi:10.48550/arXiv.0810.2434>. The package allows to detect\ncorners in digital images.",
  "License": "BSD_2_clause + file LICENSE",
  "URL": "https://github.com/bnosac/image",
  "RoxygenNote": "7.3.2",
  "Repository": "https://bnosac.r-universe.dev",
  "Date/Publication": "2025-11-27 20:30:51 UTC",
  "RemoteUrl": "https://github.com/bnosac/image",
  "RemoteRef": "HEAD",
  "RemoteSha": "f87c0397420b225e14bc05d87b24d771f869cb08",
  "RemoteSubdir": "image.CornerDetectionF9",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-11-02 08:25:04 UTC",
    "User": "root"
  },
  "Author": "Jan Wijffels [aut, cre, cph],\nBNOSAC [cph],\nJulien Cayzac [ctb, cph]",
  "_user": "bnosac",
  "_type": "src",
  "_file": "image.CornerDetectionF9_0.1.1.tar.gz",
  "_fileid": "https://r2.ropensci.org/fc25a505ba1c8491f56bb46230226b1074280775bf4885b83fcb5f3ef87e8a03",
  "_filesize": 498876,
  "_sha256": "fc25a505ba1c8491f56bb46230226b1074280775bf4885b83fcb5f3ef87e8a03",
  "_expires": "2027-02-10T09:01:21.000Z",
  "_created": "2026-11-02T08:25:04.000Z",
  "_published": "2026-11-02T09:01:23.553Z",
  "_upstream": "https://github.com/bnosac/image",
  "_status": "success",
  "_maintainer": {
    "name": "Jan Wijffels",
    "email": "jwijffels@bnosac.be",
    "login": "jwijffels",
    "description": "www.bnosac.be",
    "uuid": 1710810
  },
  "_jobs": [
    {
      "job": 125169975830,
      "time": 113,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "13126472093"
    },
    {
      "job": 125169975840,
      "time": 118,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "13126880735"
    },
    {
      "job": 125169975914,
      "time": 94,
      "config": "linux-release-arm64",
      "r": "4.6.2",
      "check": "OK",
      "artifact": "13126780544"
    },
    {
      "job": 125169975973,
      "time": 91,
      "config": "linux-release-x86_64",
      "r": "4.6.2",
      "check": "OK",
      "artifact": "13126327497"
    },
    {
      "job": 125169975893,
      "time": 122,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "13128261849"
    },
    {
      "job": 125169976186,
      "time": 240,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "13127278677"
    },
    {
      "job": 125169976024,
      "time": 121,
      "config": "macos-release-arm64",
      "r": "4.6.2",
      "check": "OK",
      "artifact": "13128485913"
    },
    {
      "job": 125169975857,
      "time": 271,
      "config": "macos-release-x86_64",
      "r": "4.6.2",
      "check": "OK",
      "artifact": "13128156411"
    },
    {
      "job": 125168735564,
      "time": 183,
      "config": "source",
      "r": "4.6.2",
      "check": "OK",
      "artifact": "13125459735"
    },
    {
      "job": 125169975966,
      "time": 82,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "13125878561"
    },
    {
      "job": 125169975821,
      "time": 159,
      "config": "windows-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "13125888401"
    },
    {
      "job": 125169975835,
      "time": 147,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "13125988086"
    },
    {
      "job": 125169975927,
      "time": 98,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "13125654870"
    },
    {
      "job": 125169975930,
      "time": 200,
      "config": "windows-release-arm64",
      "r": "4.6.2",
      "check": "OK",
      "artifact": "13126097768"
    },
    {
      "job": 125169975928,
      "time": 70,
      "config": "windows-release-x86_64",
      "r": "4.6.2",
      "check": "OK",
      "artifact": "13125678924"
    }
  ],
  "_buildurl": "https://github.com/r-universe/bnosac/actions/runs/41412513385",
  "_commit": {
    "id": "f87c0397420b225e14bc05d87b24d771f869cb08",
    "author": "Jan Wijffels <jwijffels@bnosac.be>",
    "committer": "Jan Wijffels <jwijffels@bnosac.be>",
    "message": "image.linesegmentdetector - fix r cmd check notes\n",
    "time": 1764275451
  },
  "_distro": "resolute",
  "_host": "GitHub-Actions",
  "_registered": true,
  "_dependencies": [
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "Rcpp",
      "version": ">= 0.12.8",
      "role": "Imports"
    },
    {
      "package": "pixmap",
      "role": "Suggests"
    },
    {
      "package": "magick",
      "role": "Suggests"
    }
  ],
  "_owner": "bnosac",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2025-48",
      "n": 6
    }
  ],
  "_tags": [],
  "_topics": [
    "canny-edge-detection",
    "computer-vision",
    "contours",
    "darknet",
    "dlib",
    "f9",
    "harris-corners",
    "harris-interest-point-detector",
    "hog-features",
    "image-algorithms",
    "image-recognition",
    "openpano",
    "otsu",
    "surf",
    "cpp"
  ],
  "_stars": 286,
  "_contributors": [
    {
      "user": "jwijffels",
      "count": 143,
      "uuid": 1710810
    },
    {
      "user": "spono",
      "count": 5,
      "uuid": 14940295
    }
  ],
  "_userbio": {
    "uuid": 20105826,
    "type": "organization",
    "name": "bnosac",
    "followers": 46,
    "description": "open sourced projects"
  },
  "_downloads": {
    "count": 229,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/image.CornerDetectionF9"
  },
  "_devurl": "https://github.com/bnosac/image",
  "_searchresults": 6,
  "_abi": {
    "exports": [],
    "imports": [
      {
        "key": "Rcpp::Rcpp_precious_preserve()",
        "hash": "33a97ea62b293da6"
      },
      {
        "key": "Rcpp::Rcpp_precious_remove()",
        "hash": "63d26947ba7e1377"
      },
      {
        "key": "Rcpp::dataptr()",
        "hash": "54e69ad2e6668c83"
      },
      {
        "key": "Rcpp::demangle()",
        "hash": "b0cfd6754c5ebc4e"
      },
      {
        "key": "Rcpp::enterRNGScope()",
        "hash": "a04a299137cef947"
      },
      {
        "key": "Rcpp::exitRNGScope()",
        "hash": "a04a299137cef947"
      },
      {
        "key": "Rcpp::rcpp_get_stack_trace()",
        "hash": "c684a9bbe15cdc52"
      },
      {
        "key": "Rcpp::rcpp_set_stack_trace()",
        "hash": "33a97ea62b293da6"
      }
    ]
  },
  "_rbuild": "4.6.2",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/image.CornerDetectionF9.html",
    "extra/manual.pdf",
    "extra/readme.html",
    "extra/readme.md",
    "LICENSE"
  ],
  "_homeurl": "https://github.com/bnosac/image",
  "_realowner": "bnosac",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2020-07-27"
    },
    {
      "version": "0.1.1",
      "date": "2025-11-26"
    }
  ],
  "_exports": [
    "image_detect_corners"
  ],
  "_help": [
    {
      "page": "image.CornerDetectionF9-package",
      "title": "Find Corners in Digital Images with FAST-9.",
      "topics": [
        "image.CornerDetectionF9-package"
      ]
    },
    {
      "page": "image_detect_corners",
      "title": "Find Corners in Digital Images with FAST-9.",
      "topics": [
        "image_detect_corners"
      ]
    }
  ],
  "_readme": "https://github.com/bnosac/image/raw/HEAD/image.CornerDetectionF9/README.md",
  "_rundeps": [
    "Rcpp"
  ],
  "_sysdeps": [
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    }
  ],
  "_score": 5.155336037465062,
  "_indexed": true,
  "_nocasepkg": "image.cornerdetectionf9",
  "_universes": [
    "bnosac",
    "jwijffels"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.1",
      "date": "2026-11-02T08:27:08.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "f87c0397420b225e14bc05d87b24d771f869cb08",
      "fileid": "https://r2.ropensci.org/1326cfdd2d7b23117f995d3accb534dc812bd494f2f68c97fcae240b59915d9a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bnosac/actions/runs/41412513385"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.1",
      "date": "2026-11-02T08:27:07.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "f87c0397420b225e14bc05d87b24d771f869cb08",
      "fileid": "https://r2.ropensci.org/6f9853a44cca7fa6a5f9c13e08a5dbd5095151b430bbf4c776388e496e880d92",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bnosac/actions/runs/41412513385"
    },
    {
      "r": "4.6.2",
      "os": "linux",
      "version": "0.1.1",
      "date": "2026-11-02T08:26:52.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "f87c0397420b225e14bc05d87b24d771f869cb08",
      "fileid": "https://r2.ropensci.org/ba3554aed5c7b146e5b46db9f268bc19b33ac2622036260ff895b4a27f26656c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bnosac/actions/runs/41412513385"
    },
    {
      "r": "4.6.2",
      "os": "linux",
      "version": "0.1.1",
      "date": "2026-11-02T08:26:43.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "f87c0397420b225e14bc05d87b24d771f869cb08",
      "fileid": "https://r2.ropensci.org/ede1c1c3a2ff7e66580e47fb8f4f054e021525dd1989be4820ba31e5b3ea0273",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bnosac/actions/runs/41412513385"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.1",
      "date": "2026-11-02T08:59:19.000Z",
      "arch": "aarch64",
      "commit": "f87c0397420b225e14bc05d87b24d771f869cb08",
      "fileid": "https://r2.ropensci.org/d1b600af51d5648ecad41b437ffb042a6bb31a939be2f1818ab8b735c08d2610",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bnosac/actions/runs/41412513385"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.1",
      "date": "2026-11-02T08:56:01.000Z",
      "arch": "x86_64",
      "commit": "f87c0397420b225e14bc05d87b24d771f869cb08",
      "fileid": "https://r2.ropensci.org/35a85897eaf8b1fa424c0f8340a5c6a53617e2cbad66385de0d6892403244309",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bnosac/actions/runs/41412513385"
    },
    {
      "r": "4.6.2",
      "os": "mac",
      "version": "0.1.1",
      "date": "2026-11-02T09:00:28.000Z",
      "arch": "aarch64",
      "commit": "f87c0397420b225e14bc05d87b24d771f869cb08",
      "fileid": "https://r2.ropensci.org/ec4ec58d25b8008e42433a40b249ae93c76e3c32ce0087675aafd43fc740ffa2",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bnosac/actions/runs/41412513385"
    },
    {
      "r": "4.6.2",
      "os": "mac",
      "version": "0.1.1",
      "date": "2026-11-02T08:55:44.000Z",
      "arch": "x86_64",
      "commit": "f87c0397420b225e14bc05d87b24d771f869cb08",
      "fileid": "https://r2.ropensci.org/6a50fc00ee73de00f007ba30c9baac1e522abbc5a1a8f95b63da587ba6b371bf",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bnosac/actions/runs/41412513385"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.1",
      "date": "2026-11-02T08:26:44.000Z",
      "arch": "emscripten",
      "commit": "f87c0397420b225e14bc05d87b24d771f869cb08",
      "fileid": "https://r2.ropensci.org/88dcb07f1f5544f7e7ed464f9a6837f3f86136bce53072daa8e0ff38ebd0cf58",
      "status": "success",
      "buildurl": "https://github.com/r-universe/bnosac/actions/runs/41412513385"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.1",
      "date": "2026-11-02T08:27:55.000Z",
      "arch": "aarch64",
      "commit": "f87c0397420b225e14bc05d87b24d771f869cb08",
      "fileid": "https://r2.ropensci.org/bd57310b262d07316142bb6fcb81dd6329a17d3eedc4ca067c004476849c11af",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bnosac/actions/runs/41412513385"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.1",
      "date": "2026-11-02T08:26:34.000Z",
      "arch": "x86_64",
      "commit": "f87c0397420b225e14bc05d87b24d771f869cb08",
      "fileid": "https://r2.ropensci.org/ff152faf460cc4f727e0104661547bfbc9ef97a89786f51cbd2aa7cfb8506fae",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bnosac/actions/runs/41412513385"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.1.1",
      "date": "2026-11-02T08:26:29.000Z",
      "arch": "x86_64",
      "commit": "f87c0397420b225e14bc05d87b24d771f869cb08",
      "fileid": "https://r2.ropensci.org/8bc25f507d02290cf23bfc7aa0e113afa9ad641fec88b691828074d2a95b14f0",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bnosac/actions/runs/41412513385"
    },
    {
      "r": "4.6.2",
      "os": "win",
      "version": "0.1.1",
      "date": "2026-11-02T08:28:25.000Z",
      "arch": "aarch64",
      "commit": "f87c0397420b225e14bc05d87b24d771f869cb08",
      "fileid": "https://r2.ropensci.org/3c6e50953f36e94c81330915e72fcbee9d316ca38826d0ddf6de931b652eb69e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bnosac/actions/runs/41412513385"
    },
    {
      "r": "4.6.2",
      "os": "win",
      "version": "0.1.1",
      "date": "2026-11-02T08:26:11.000Z",
      "arch": "x86_64",
      "commit": "f87c0397420b225e14bc05d87b24d771f869cb08",
      "fileid": "https://r2.ropensci.org/d1d76c7440d5632a97d348172172f5820d1813e5516e15b4477dc94fe6a8fe52",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/bnosac/actions/runs/41412513385"
    }
  ]
}