Set Up aComputer Vision Automation Processor

1 Create a processor settings group

The Computer Vision automation processor must be hosted inside a generic processor settings group. A generic processor settings group can include multiple automation processors and is typically used as a container for the automation processors called by a specific digital journey.

If you already have a generic processor settings group you wish to host your Computer Vision automation processor, skip to 2 Add the Computer Vision automation processor to a generic processor settings group. Otherwise, follow the instructions below to create a new generic processor settings group:

  1. In FintechOS Studio, navigate to Digital Experience > Digital Flow Processing. The Flow Settings list page displays.

  2. Click Insert. The Add Flow Settings page displays.

  3. Select your Digital Journey and enter a Name.
  4. Click Save and Reload. The Processor Settings section displays.
  5. Click Insert to create a new processor settings group.

2 Add the Computer Vision automation processor to a generic processor settings group

  1. In FintechOS Studio, navigate to Digital Experience > Digital Flow Processing > Flow Settings list.
  2. In the Processor Settings section, select
  3. Click Generic Processor Settings.
  4. In the Generic Processor Settings List, double click the generic processor settings group you wish to host your automation processor.
  5. In the Edit Generic Processor Setting window, under the Processor Settings region, click the Insert button to add a new automation processor.

3 Configure the automation processor's settings

  1. In the Add Processor Settings screen, fill in the following fields:
    • Name – Enter a name for your automation processor
    • Digital Processor Type – Select OCR.
    • Settings – JSON code for the automation processor's settings. For details, see Computer Vision Settings.
    • Mapping – JSON code for the automation processor's mappings. For details, see Computer Vision Mappings.
  2. Click the Save and Close button at the top right corner to save your automation processor.

Call the RotateImage option

Create the following request:

Copy 
POST /dcs/ocr2/ocrdocument HTTP/1.1
Host: dcs.fintechos.com
Content-Type: application/json
Ocp-Apim-Subscription-Key: to be obtained from subscription portal
OCRValidations: V01,V10 // the validations separated by ','

{
    "DocumentType":"3", //mandatory - documentype:  MRZ = 1, Passport = 2, IdentityCard = 3, DrivingLicence = 4
    "Base64File" :"/9j..", //mandatory - the base64 file
    "RotateImage": true // optional - true/false if you want to receive the image rotated based on the text orientation
}
 

Response:

The image will be rotated with an angle that is a multiple of 90° (180°, 270°, etc.), based on the orientation of the text. If the text in the image has an angle smaller than 45°, the image is not be rotated and the Base64File field from the RotatedImage object is null.

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    ......
    "PersonalNumber": "1111111111",
    "GivenName": "asd",
    "LastName": "fgh",
    "ImageProperties": {
        "Angle": 89.1171 //the angle of the text from the image
    },
    "RotatedImage": {
        "Base64File":"iVBORw0", //the base64 of the rotated image
        "IsSuccess": true, //true/false if the rotation is ok
        "ErrorMessage": null
    },
    ....