{
    "doc_type": "id_card",
    "label": "주민등록증",
    "preprocess": {
        "max_slope": 0.03,
        "y_tolerance": 4,
        "x_tolerance": 8
    },
    "keywords": {
        "name": ["성명", "이름"],
        "id_number": ["주민등록번호", "등록번호"],
        "address": ["주소", "거주지"],
        "issue_date": ["발급일", "발행일"]
    },
    "fields": {
        "name": {
            "mode": "anchor",
            "criteria": [
                { "keyword": "성명", "direction": "RIGHT" },
                { "keyword": "이름", "direction": "RIGHT" }
            ]
        },
        "id_number": {
            "mode": "anchor",
            "criteria": [
                { "keyword": "주민등록번호", "direction": "RIGHT" },
                { "keyword": "등록번호", "direction": "RIGHT" }
            ],
            "refine": "id_num"
        },
        "address": {
            "mode": "anchor",
            "criteria": [
                { "keyword": "주소", "direction": "DOWN" },
                { "keyword": "주소", "direction": "RIGHT" }
            ]
        },
        "issue_date": {
            "mode": "regex_scan",
            "pattern": "발급일[\\s:]*([0-9]{4}[.\\-/][0-9]{1,2}[.\\-/][0-9]{1,2})",
            "refine": "date"
        },
        "issuer": {
            "mode": "regex_scan",
            "pattern": "(\\S+구청장|\\S+시장|\\S+군수|행정안전부장관|\\S+동장)"
        }
    },
    "required_fields": ["name", "id_number"],
    "confidence_weight": {
        "name": 0.25,
        "id_number": 0.45,
        "address": 0.2,
        "issue_date": 0.1
    }
}