“Verification” section#
The “Verification” section is intended for creating, deleting, testing verifiers, and editing their parameters. Verifiers are used to quickly compare two faces by face photo image and Face ID, external ID, attribute, event, and display the result of the test. The general view of the “Verification” section is shown in Figure 44.
“Verification” section contains the following elements:
- table of verifiers:
- “Description” — verifier name;
- “Verifier ID” — verifier identifier;
Figure 45. Play
— button for testing the verifier (1);
- 
— button for editing verifier parameters (2);
- 
— button for deleting the verifier (3); - “Add” button — button for creating a verifier; - the number of verifiers displayed on the page is set by the switch in the lower right corner of the page. There can be 10, 25, 50 or 100 verifiers in total on one page (4).
Verifier creation#
To create a verifier, click on the “Add” button (Figure 44). A form will open for step by step creation of a verifier (Figure 45).
Fill in all the required parameters and click on the “Next” button to proceed to the next step.
After setting all the parameters, a window with a message about the successful creation of the verifier will open (Figure 46).
Click anywhere outside the successful verifier creation message to navigate to the “Verification” section (Figure 44).
Verifier testing#
Testing a verifier is performed by clicking on the
button in the line (Figure 44, (1)). The general view of the “Verifier testing” form is shown in Figure 47 and Figure 48.
“Verifier testing” form contains the following blocks:
- “Search by” — search options:
- “Face” — search by registered face in the system:
- “Face ID” — face identifier that is created in the LUNA PLATFORM 5 system as a result of a detection event and attribute extraction;;
- “External ID” — search by external face identifier:
- “External ID” — external face identifier;
- “Attribute” — search by face attribute:
- “Attribute ID” — attribute (descriptor) identifier;
- “Event” — search by registered event in the system:
- “Event ID” — identifier of the event of detection and attribute extraction;
- Photo image — search by uploaded photo image:
- field for uploading a photo image;
- Searching results:
- “Photo” — sample of detected face (candidate);
- “Similarity, %” — similarity value, in percent;
- “Status” — verification result:
Check
— successful verification;
- 
— unsuccessful verification;
- “Link to the reference” — link to the event card with the given face;
- 
— go to the “Event details” page (event card);
- 
— button for downloading the result of the verification (Figure 48).
To test the verifier by face (Figure 47), in the “Search by” block enter the Face ID and select photo image, click on 
or “Select file”, and specify the path to the image file.
Image file requirements:
- *.jpeg, *.png or *.bmp format;
- image size no less than 320х250 and no more than 3840х2160 pixels;
- image may contain one or more people;
- image must have a person's face.
When loading a photo image containing many faces, the Service verifies all faces in the image.
To reset the image, click on 
.
Verifier editing#
Editing of verifier parameters is performed by clicking the
button in the line (Figure 44, (2)). The general view of the verifier editing form is shown in Figure 49.
The description of the parameters of the "Edit verifier" form partially coincides with the description of the policy editing form (Figure 35) and is given in Table 6.
After finishing editing the verifier, click on the “Save” button in the upper right corner (Figure 49).
Verifier deleting#
Deleting a verifier is performed by clicking on the
button in the line (Figure 44, (3)).
In the pop-up window (Figure 50), you must confirm the action — click on the “Delete” button or cancel the action by clicking on the “Cancel” button.
