**Text Detection/Recognition/Spotting**

```json
{"fieldBBs": [{"poly_points": [[435, 1406], [466, 1406], [466, 1439], [435, 1439]], "type": "fieldCheckBox", "id": "f0", "isBlank": 1}, {"poly_points": [[435, 1444], [469, 1444], [469, 1478], [435, 1478]], "type": "fieldCheckBox", "id": "f1", "isBlank": 1}],
 "textBBs": [{"poly_points": [[1183, 1337], [2028, 1345], [2032, 1395], [1186, 1398]], "type": "text", "id": "t0"}, {"poly_points": [[492, 1336], [809, 1338], [809, 1379], [492, 1378]], "type": "text", "id": "t1"}, {"poly_points": [[512, 1375], [798, 1376], [798, 1405], [512, 1404]], "type": "textInst", "id": "t2"}], "imageFilename": "007182398_00026.jpg", "transcriptions": {"f0": "\u00bf\u00bf\u00bf \u00bf\u00bf\u00bf 18/1/49 \u00bf\u00bf\u00bf\u00bf\u00bf", "f1": "U.S. Navy 53rd. Naval Const. Batt.", "t0": "APPLICATION FOR HEADSTONE OR MARKER", "t1": "ORIGINAL"}}
```