{
  "git_url": "https://github.com/qurator-spk/dinglehopper",
  "tools": {
    "ocrd-dinglehopper": {
      "executable": "ocrd-dinglehopper",
      "description": "Evaluate OCR text against ground truth with dinglehopper",
      "input_file_grp": [
        "OCR-D-GT-PAGE",
        "OCR-D-OCR"
      ],
      "output_file_grp": [
        "OCR-D-OCR-EVAL"
      ],
      "categories": [
        "Quality assurance"
      ],
      "steps": [
        "recognition/text-recognition"
      ],
      "parameters": {
        "metrics": {
          "type": "boolean",
          "default": true,
          "description": "Enable/disable metrics and green/red"
        },
        "textequiv_level": {
          "type": "string",
          "enum": ["region", "line"],
          "default": "region",
          "description": "PAGE XML hierarchy level to extract the text from"
        }
      }
    }
  }
}