Zum Inhalt
HALOWERK

Technische Prüfungen & Formate

F TD2000 DATASTRUCTURES 01 / nifti1 dual qform sform voxel world coordinate reconstruction

Reconstruct both coded NIfTI coordinate systems with quaternion/qfac/unit rules; do not invent a standard-mandated preference between qform and sform.

POST https://detect.halowerk.com/v1/F-TD2000-DATASTRUCTURES-01/nifti1-dual-qform-sform-voxel-world-coordinate-reconstruction

Eingaben

Felder des veröffentlichten Eingabeschemas
FeldTypPflichtBeschreibung
artifactobjectJa
Vollständiges Eingabeschema anzeigen
{
  "type": "object",
  "additionalProperties": false,
  "required": [
    "artifact"
  ],
  "properties": {
    "artifact": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "niftiAffine"
      ],
      "properties": {
        "niftiAffine": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "data",
            "claim"
          ],
          "properties": {
            "data": {
              "type": "object",
              "additionalProperties": false,
              "required": [
                "qform_code",
                "sform_code",
                "quaternion",
                "offset",
                "spacing",
                "qfac",
                "srow",
                "spatial_unit",
                "voxels"
              ],
              "properties": {
                "qform_code": {
                  "type": "integer",
                  "minimum": 0,
                  "maximum": 5
                },
                "sform_code": {
                  "type": "integer",
                  "minimum": 0,
                  "maximum": 5
                },
                "quaternion": {
                  "type": "array",
                  "items": {
                    "type": "number",
                    "minimum": -10,
                    "maximum": 10
                  },
                  "minItems": 3,
                  "maxItems": 3
                },
                "offset": {
                  "type": "array",
                  "items": {
                    "type": "number",
                    "minimum": -1000000000,
                    "maximum": 1000000000
                  },
                  "minItems": 3,
                  "maxItems": 3
                },
                "spacing": {
                  "type": "array",
                  "items": {
                    "type": "number",
                    "minimum": 1e-06,
                    "maximum": 1000000
                  },
                  "minItems": 3,
                  "maxItems": 3
                },
                "qfac": {
                  "enum": [
                    -1,
                    0,
                    1
                  ]
                },
                "srow": {
                  "type": "array",
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "number",
                      "minimum": -1000000000,
                      "maximum": 1000000000
                    },
                    "minItems": 4,
                    "maxItems": 4
                  },
                  "minItems": 3,
                  "maxItems": 3
                },
                "spatial_unit": {
                  "type": "string",
                  "maxLength": 20,
                  "minLength": 0
                },
                "voxels": {
                  "type": "array",
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "number",
                      "minimum": -1000000000,
                      "maximum": 1000000000
                    },
                    "minItems": 3,
                    "maxItems": 3
                  },
                  "minItems": 1,
                  "maxItems": 128
                }
              }
            },
            "claim": {
              "anyOf": [
                {
                  "type": "null"
                },
                {
                  "type": "object",
                  "additionalProperties": false,
                  "required": [
                    "fallback_coordinates_mm",
                    "fallback_spacing_mm",
                    "qform_coordinates_mm",
                    "qform_mm",
                    "sform_coordinates_mm",
                    "sform_mm"
                  ],
                  "properties": {
                    "fallback_coordinates_mm": {
                      "anyOf": [
                        {
                          "type": "array",
                          "maxItems": 4096,
                          "items": {
                            "type": "array",
                            "maxItems": 4096,
                            "items": {
                              "type": "number",
                              "minimum": -1000000000000000,
                              "maximum": 1000000000000000
                            }
                          }
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "fallback_spacing_mm": {
                      "anyOf": [
                        {
                          "type": "array",
                          "maxItems": 4096,
                          "items": {
                            "type": "array",
                            "maxItems": 4096,
                            "items": {
                              "type": "number",
                              "minimum": -1000000000000000,
                              "maximum": 1000000000000000
                            }
                          }
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "qform_coordinates_mm": {
                      "anyOf": [
                        {
                          "type": "array",
                          "maxItems": 4096,
                          "items": {
                            "type": "array",
                            "maxItems": 4096,
                            "items": {
                              "type": "number",
                              "minimum": -1000000000000000,
                              "maximum": 1000000000000000
                            }
                          }
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "qform_mm": {
                      "anyOf": [
                        {
                          "type": "array",
                          "maxItems": 4096,
                          "items": {
                            "type": "array",
                            "maxItems": 4096,
                            "items": {
                              "type": "number",
                              "minimum": -1000000000000000,
                              "maximum": 1000000000000000
                            }
                          }
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "sform_coordinates_mm": {
                      "anyOf": [
                        {
                          "type": "array",
                          "maxItems": 4096,
                          "items": {
                            "type": "array",
                            "maxItems": 4096,
                            "items": {
                              "type": "number",
                              "minimum": -1000000000000000,
                              "maximum": 1000000000000000
                            }
                          }
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "sform_mm": {
                      "anyOf": [
                        {
                          "type": "array",
                          "maxItems": 4096,
                          "items": {
                            "type": "array",
                            "maxItems": 4096,
                            "items": {
                              "type": "number",
                              "minimum": -1000000000000000,
                              "maximum": 1000000000000000
                            }
                          }
                        },
                        {
                          "type": "null"
                        }
                      ]
                    }
                  }
                }
              ]
            }
          }
        }
      }
    }
  }
}

Originalschema öffnen

Ergebnis & Dokumentation

Maschinenlesbare Dokumentation dieses Hubs

Quelle dieser Seite: der veröffentlichte HALOWERK-Katalog. Stand: 2026-11-01, 15:19 UTC.

Weitere Endpunkte dieses Hubs

Alle Endpunkte dieses Hubs →