"AprilTag" meaning in English

{
  "forms": [
    {
      "form": "AprilTags",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "AprilTag (plural AprilTags)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Robotics",
          "orig": "en:Robotics",
          "parents": [
            "Engineering",
            "Applied sciences",
            "Technology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2020, Jan Kallwies, Bianca Forkel, Hans-Joachim Wuensche, “Determining and Improving the Localization Accuracy of AprilTag Detection”, in 2020 IEEE International Conference on Robotics and Automation, Paris: IEEE, →DOI, page 8293, column 2:",
          "text": "In this paper, we presented the results of an extensive comparison of four common detection libraries for AprilTags. The performance of the examined libraries varies strongly in terms of computing time and accuracy of the results.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A type of tag consisting of a grid of black and white squares, used in robotics and computer vision applications."
      ],
      "id": "en-AprilTag-en-noun-mdTgg9fU",
      "links": [
        [
          "robotics",
          "robotics"
        ],
        [
          "tag",
          "tag#Noun"
        ],
        [
          "black",
          "black#Adjective"
        ],
        [
          "white",
          "white#Adjective"
        ],
        [
          "squares",
          "square#Noun"
        ],
        [
          "robotics",
          "robotics#Noun"
        ],
        [
          "computer vision",
          "computer vision#Noun"
        ]
      ],
      "raw_glosses": [
        "(robotics) A type of tag consisting of a grid of black and white squares, used in robotics and computer vision applications."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "mechanical-engineering",
        "natural-sciences",
        "physical-sciences",
        "robotics",
        "sciences"
      ]
    }
  ],
  "word": "AprilTag"
}

{
  "forms": [
    {
      "form": "AprilTags",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "AprilTag (plural AprilTags)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Robotics"
      ],
      "examples": [
        {
          "ref": "2020, Jan Kallwies, Bianca Forkel, Hans-Joachim Wuensche, “Determining and Improving the Localization Accuracy of AprilTag Detection”, in 2020 IEEE International Conference on Robotics and Automation, Paris: IEEE, →DOI, page 8293, column 2:",
          "text": "In this paper, we presented the results of an extensive comparison of four common detection libraries for AprilTags. The performance of the examined libraries varies strongly in terms of computing time and accuracy of the results.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A type of tag consisting of a grid of black and white squares, used in robotics and computer vision applications."
      ],
      "links": [
        [
          "robotics",
          "robotics"
        ],
        [
          "tag",
          "tag#Noun"
        ],
        [
          "black",
          "black#Adjective"
        ],
        [
          "white",
          "white#Adjective"
        ],
        [
          "squares",
          "square#Noun"
        ],
        [
          "robotics",
          "robotics#Noun"
        ],
        [
          "computer vision",
          "computer vision#Noun"
        ]
      ],
      "raw_glosses": [
        "(robotics) A type of tag consisting of a grid of black and white squares, used in robotics and computer vision applications."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "mechanical-engineering",
        "natural-sciences",
        "physical-sciences",
        "robotics",
        "sciences"
      ]
    }
  ],
  "word": "AprilTag"
}