"Checks" section#

The "Checks" section allows you to upload and check photos and videos.

Checks are available only if user has the corresponding licenses.

The “Checks” section contains the following items (Figure 94):

"Image" and "Video" tabs to upload photos or videos by clicking the file or using drag and drop;
A list of checks, where the user selects which ones to use to check the image or video.

Image check#

To start a photo check:

open the "Image" tab;
upload or drag and drop your file;
select checks from the list:
- Liveness;
- DeepFake;
- compliance with the requirements of the ISO/IEC 19794-5:2011 standard;
- compliance with ICAO standard;
- compliance with the biometric standards.
click the "Check" button.

The page with the check results contains (Figure 95):

Final assessment of whether the photo passed the selected checks;
Results for each check criterion: if the photo meets the criterion, then the font color is green; if it doesn't, then the font color is red. A photo must meet all the criterion in order to comply with the check;
The number of criteria that the photo does not meet if the result of the check is negative;
Button for downloading results of checking in json;
Button to reset old photo. Allows you to start a new scan for a different photo.

Image file requirements:

.jpeg, .png, .tif or .bmp format;
image size no more than 15 MB and no more than 3840x2160 pixels;
image may contain one or more people;
image must have a person's face.

Video check#

To start a video check:

open the "Video" tab;
upload or drag the file;
select checks from the list:
- Liveness;
- DeepFake;
- Face attributes;
- Body attributes;
click the "Check" button.

Video file requirements:

file format .avi, .mp4, .mov, .mkv, .flv;
file size depends on specified timeout during which a connection with the service is established when uploading a video. For more information, see the LUNA_IMAGE_STORE_OBJECTS_TIMEOUTS parameters in the LUNA PLATFORM 5 documentation.

The page with the check results contains (Figure 96):

A window with a processed video file—the recognition objects, bodies and faces, are bounded into bbox on the video frames (1);
A carousel of frames with events (2);
A time track with per-second marking indicating the current time of the video. Move the point to move along the video timecodes (3);
Time lines with color-coded frame check results that are shown depending on checks selected (4);
Detailed video segment evaluation results for the selected checks (the average result is calculated for the segment frames) (5);
Button to reset old video. Allows you to start a new scan for a different video.

Hover the cursor over a timecode segment to see what time period of the video it belongs to. Click on the video segment timecode to show frames of particular events that occurred during the selected period. Switch by timecode and view the video segment check results (Figure 97).

For Liveness and Deepfake:
- Live/real face—green timecode;
- Fake face—red timecode;
- Unknown—gray timecode.
For face and body attributes:
- Availability of rating—green timecode.

The absence of events has no color designation and is not clickable in the timecode. When events overlap, their color timecodes also overlap each other.