获取数据

获取文件列表数据

POST http://{{host}}/v1/dataset/{{dataset_id}}/data

请求参数

注意：如使用检索条件，各检索参数的关系为AND逻辑

参数	类型	是否必传	描述
offset	int	是	默认0
limit	int	是	最大支持1000
meta	object	否	根据导入时带入的meta信息进行检索，为k:v格式，如{"city":"beijing","weather":"sunny"}，注，多个meta信息检索为AND逻辑
label	string	否	根据标注结果中label信息进行检索
sensor	string	否	如为融合数据，可传入此字段筛选对应传感器名称
slice	string	否	根据slice子集ID进行检索，注：如果使用slice检索，将忽略其他搜条件
filename	string	否	根据文件名称检索，使用前后模糊匹配等同 "%filename%"，若使用此参数查询，除使用slice检索外，将忽略其他搜索条件

请求样例

POST http://{{host}}/v1/dataset/{{dataset_id}}/data 
Content-Type: application/json
T-key: {{T-key}}

{
    "offset":0,
    "limit":100,
    "meta":{"city":"beijing","weather":"sunny"},
    "label":"car",
    "sensor":"camera_0"
}

Response:
{
  "code": "",
  "msg": "",
  "data": {
    "total": "1",
    "files": [
      {
        "fid": "fs_XDTNVZ216xGdnjzxIdSN",
        "ref_id": "",
        "name": "文件名",
        "path": "/default1/path/a.jpg",
        "url": "/default1/path/a.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=%2F20210421%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20210421T021600Z&X-Amz-SignedHeaders=&X-Amz-Expires=43200&X-Amz-Signature=372fd9dc078c1486ae26ae7af22c001a82e4911c9a6de9f47d663475ad8ea2d3",
        "md5": "md5-value",
        "size": 100,
        "frame_id": "frame_0001",
        "sensor": "camera_0",
        "meta": {
          "weather": "sunny"
        },
        "create_at": 1618820583,
        "update_at": 1618820583
      }
    ]
  }
}

无查询结果Response:
{
  "code": "",
  "msg": "",
  "data": {
    "total": 0,
    "files": []
  }
}

获取文件及标注数据详情

支持根据fid或者ref_id进行查询文件信息及标注结果，使用fid为：

GET http://{{host}}/v1/dataset/{{dataset_id}}/fidloc/{{fid}}

使用ref_id为：

GET http://{{host}}/v1/dataset/{{datasetid}}/refloc/{{ref_id}}

请求示例

GET http://{{host}}/v1/dataset/{{dataset_id}}/fidloc/{{fid}}
Content-Type: application/json
T-key: {{T-key}}

Response:
{
  "code": "",
  "msg": "",
  "data": {
    "file": {
      "fid": "fs_XDTNVZ216xGdnjzxIdSN",
      "ref_id": "",
      "name": "文件名",
      "path": "/default1/path/a.jpg",
      "url": "/default1/path/a.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=%2F20210421%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20210421T021600Z&X-Amz-SignedHeaders=&X-Amz-Expires=43200&X-Amz-Signature=372fd9dc078c1486ae26ae7af22c001a82e4911c9a6de9f47d663475ad8ea2d3",
      "md5": "md5-value",
      "size": 100,
      "frame_id": "frame_0001",
      "sensor": "camera_0",
      "meta": {
        "weather": "sunny"
      },
      "create_at": 1618820583,
      "update_at": 1618820583
    },
    "anotations": [
      {
        "ano_id": "ano_fr4LuSh9qCXFUYL1Jo9x",
        "label": "car",
        "instance": "instance-id",
        "type": "box2d",
        "attrs": {
          "truncate": true
        },
        "index":0,
        "data": {
          "x": 21.31,
          "y": 33.22,
          "width": 210,
          "height": 122
        }
      }
    ]
  }
}

融合数据获取文件及标注数据详情

支持根据fid或者ref_id进行查询与文件同一帧的融合数据的文件及标注结果，使用fid为：

GET http://{{host}}/v1/dataset/{{dataset_id}}/fidloc/{{fid}}/fusion

使用ref_id为：

GET http://{{host}}/v1/dataset/{{datasetid}}/refloc/{{ref_id}}/fusion

请求示例

GET http://{{host}}/v1/dataset/{{dataset_id}}/fidloc/{{fid}}/fusion
Content-Type: application/json
T-key: {{T-key}}

Response:
{
  "code": "",
  "msg": "",
  "data": {
    "pointcloud": {
      "file": {
        "fid": "fs_XDTNVZ216xGdnjzxIdSN",
        "ref_id": "",
        "name": "文件名",
        "path": "/default1/path/a.pcd",
        "url": "/default1/path/a.pcd?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=%2F20210421%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20210421T021600Z&X-Amz-SignedHeaders=&X-Amz-Expires=43200&X-Amz-Signature=372fd9dc078c1486ae26ae7af22c001a82e4911c9a6de9f47d663475ad8ea2d3",
        "md5": "md5-value",
        "size": 100,
        "frame_id": "frame_0002",
        "sensor": "pointcloud",
        "meta": {
          "weather": "sunny"
        },
        "create_at": 1618831431,
        "update_at": 1618831431
      },
      "anotations": [...省略...]
    },
    "camera_0": {
      "file": {
        "fid": 771,
        "ref_id": "",
        "name": "文件名",
        "path": "/default1/path/a.jpg",
        "url": "/default1/path/a.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=%2F20210421%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20210421T021600Z&X-Amz-SignedHeaders=&X-Amz-Expires=43200&X-Amz-Signature=372fd9dc078c1486ae26ae7af22c001a82e4911c9a6de9f47d663475ad8ea2d3",
        "md5": "md5-value",
        "size": 100,
        "frame_id": "frame_0002",
        "sensor": "camera_0",
        "meta": {
          "weather": "sunny"
        },
        "create_at": 1618831432,
        "update_at": 1618831432
      },
      "anotations": [...省略...]
    },
    "camera_1": {
      "file": {
        "fid": 772,
        "ref_id": "",
        "name": "文件名",
        "path": "/default1/path/b.jpg",
        "url": "/default1/path/b.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=%2F20210421%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20210421T021600Z&X-Amz-SignedHeaders=&X-Amz-Expires=43200&X-Amz-Signature=372fd9dc078c1486ae26ae7af22c001a82e4911c9a6de9f47d663475ad8ea2d3",
        "md5": "md5-value",
        "size": 100,
        "frame_id": "frame_0002",
        "sensor": "camera_1",
        "meta": {
          "weather": "sunny"
        },
        "create_at": 1618831432,
        "update_at": 1618831432
      },
      "anotations": [...省略...]
    }
  }
}