Action group: Text recognition
The action extracts data from documents (Passport 2-3 pages, Passport 5 pages, personal insurance policy number) and saves it as a dictionary containing extracted document data and an image with blocks from which the data was extracted. The action uses Dbrain services for data extraction, so it requires a vendor API key.
| Property | Description | Type | Filling example | Mandatory field |
|---|---|---|---|---|
| Parameters | ||||
| File path | The path to the file to extract the data from. Supported formats: jpg, jpeg, bmp, png. | Robin.FilePath | Yes | |
| API key | A unique identifier for accessing the service. | Robin.String | Yes | |
| Cloud server | If the value is «true», the action will send a request to the DBrain cloud server. If «false», the action will send a request to the local DBrain server. | Robin.Boolean | true | No |
| Document type | The type of document to extract data from. | Robin.String | Yes | |
| Folder path | The path to the folder where a copy of the source file with superimposed blocks will be saved, into which the recognition action divides it. To save it, you also need to fill in the «File name» field. | Robin.FolderPath | C:\doc\img | No |
| File name | The name of the copy of the source file with superimposed blocks (without extension). The image will be created with the *.png extension. To save it, you also need to fill in the «Folder path» field. | Robin.String | No | |
| Time out | The time in milliseconds during which data will be extracted from the document. The default value is 120000 ms. | Robin.Numeric | No | |
| Overwrite | If «true», and a file with the same name and extension exists in the specified folder, then a new file with blocks will overwrite it. If «false», the file will not be overwritten, and the action will return an error. | Robin.Boolean | true | No |
| Results | ||||
| Extracted text | The data of each field in the document extracted from the original image. | Robin.Dictionary | ||
| Image with blocks | The path to the image file with superimposed blocks. | Robin.FilePath | ||
| Recognition confidence | The accuracy of recognition of each field in the image is in the range from 0 to 1. The key is the name of the field, the value is the accuracy of recognition of this field. | Robin.Dictionary | ||
Connecting to Dbrain: https://doc.dbrain.io/podklyuchenie/podklyuchenie-k-oblaku
Neural network recognizes only Russian documents.
For each document type, a set of fields that the robot will search for is defined. If the image does not contain the fields it is looking for, the field value will be returned empty. Keys are returned in Russian.
Passport keys (2-3 pp):
Код подразделения
Фамилия
Имя
Отчество
Пол
Место рождения
Registration keys (5 p):
Ключи для СНИЛС:
The robot will return an error if:
Task: recognize fields with document data from a file.
Solution: use the "Extract data from a document" action.
Implementation:
A document to recognize:
Result
The program robot completed successfully. The data fields have been recognized.
| Recognition accuracy | |
|---|---|
| Номер СНИЛС | 1 |
| Фамилия | 1 |
| Имя | 1 |
| Отчество | 1 |
| Дата рождения | 1 |
| Место рождения | 1 |
| Пол | 1 |
| Дата регистрации | 1 |
Image with superimposed blocks:
