openapi: 3.2.0
info:
  title: META License Plate Recognizer API
  version: '1.0'
servers:
- url: https://apis.openapi.sk.com/sigmeta
security:
- sec0: []
tags:
- name: License Plate Recognizer
paths:
  /lpr/v1:
    post:
      tags:
      - License Plate Recognizer
      summary: lpr
      description: 차량의 번호판을 인식하여 번호판 좌표와 차량번호를 JSON 객체로 반환합니다.
      operationId: lpr
      parameters:
      - $ref: '#/components/parameters/ContentTypeMultipart'
      - $ref: '#/components/parameters/AppKey'
      requestBody:
        content:
          multipart/form-data:
            schema:
              type: object
              required:
              - File
              properties:
                File:
                  type: string
                  format: binary
                  description: 인식할 이미지 파일, 최대 허용 용량 3MB, 허용 해상도 640 ~ 1024 pixel
      responses:
        '200':
          description: OK
          content:
            application/json:
              examples:
                Result:
                  value: "{\n  \"performance\": {\n    \"prepare image\": \" 132.98ms\",\n    \"inference\": \" 170.43ms\",\n    \"all\": \" 303.51ms\"\n  },\n  \"result\": {\n    \"objects\": [\n      {\n        \"lp_string\": \"12lu1234\",\n        \"lp_keypoints\": [\n          [\n            0.32421875,\n            0.79140625\n          ],\n          [\n            0.646875,\n            0.79140625\n          ],\n          [\n            0.6546875,\n            0.8421875\n          ],\n          [\n            0.3328125,\n            0.8453125\n          ]\n        ]\n      }\n    ]\n  }\n}"
              schema:
                type: object
                properties:
                  performance:
                    description: 인식 성능
                    type: object
                    properties:
                      prepare image:
                        description: 이미지 준비 시간
                        type: string
                      inference:
                        description: 추론 소요시간
                        type: string
                      all:
                        description: 총 소요시간
                        type: string
                  result:
                    description: 번호판 인식 결과
                    type: object
                    properties:
                      lp_string:
                        description: 차량 번호
                        type: string
                      lp_keypoints:
                        description: 번호판 좌표
                        type: array
components:
  parameters:
    AppKey:
      name: appKey
      in: header
      description: <a href="https://openapi.sk.com/mypage/project/" target="_blank">마이페이지>앱</a>>앱키(appKey) 탭에서 조회
      required: true
      schema:
        type: string
    ContentTypeMultipart:
      name: Content-Type
      description: multipart/form-data
      in: header
      required: true
      schema:
        type: string
        default: multipart/form-data
  securitySchemes:
    sec0:
      type: apiKey
      in: header
      name: appKey
      x-default: l7xx1317e6cad24d4f0d8048aa7336e5623b
x-readme:
  headers: []
  explorer-enabled: true
  proxy-enabled: true
  samples-enabled: true