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"Search" section#

The “Search” section is designed to search by photo, event (event ID), and face (face ID: “External ID”, “Face ID”). This section displays all detection face and body recognition events that match the search conditions (Figure 18).

“Search” section
Figure 18. “Search” section

The “Search” section contains the following blocks:

  • Search by:
  • "Photo" — search by an uploaded photo:
    • photo upload field;
  • "Event ID" — search by a registered event in the system:
    • "Event ID" — the identifier of the detection and attribute extraction event;
  • "Face ID" — search by a registered face in the system:
    • "External ID" — the external face identifier;
    • "Face ID" — the face identifier created in the LUNA PLATFORM 5 system as a result of the detection and attribute extraction event;
  • Search settings:
  • Events;
  • Faces;
  • Search results:
  • Found N events;
    • Drop-down list with sorting type selection;
    • Event cards found;
  • Found N faces:
    • Drop-down list with sorting type selection;
    • Face cards found;
  • "Filters".

A short description of the elements and parameters of the filter block in the "Search" section is presented in the table (Table 10).

Table 10. “Filters” block elements description

Name

Description

Events

Event search parameters

General

Event date

Start and end of the search period by date and time of the event;

Source

Filter by original source names—select one or more sources from the list of available ones

Handling policies

Handling policy names, according to which the face or body in the image was processed. One or several handling policies can be selected for searching.

Similarity is not less than, %

The similarity value is not lower than the specified one, in percent;

Labels

Comparing attribute

Name of the label—rule by which the comparison occurred. Labels are specified when setting up the handling policy

ID of objects with maximum match result

The ID of the top similar object (event or face) from matching results (match policy, values are separated by commas, for the correct search must be specified in full);

Face attributes and properties

Gender

Gender of a person to be detected:

  • Female;

  • Male;

  • Not estimated;

Age category

Lower and/or upper limits of age of a person to be detected:

  • Under 18;

  • From 18 to 44;

  • 45 to 60;

  • Over 60;

Emotion

Emotion of a person to be detected:

  • Anger;

  • Disgust;

  • Fear;

  • Happiness;

  • Neutral;

  • Sadness;

  • Surprise;

  • Not estimated;

A combination of several values is possible;

Mask

Indication of the presence of a mask:

  • Missing;

  • Medical mask;

  • Occluded;

  • Not estimated;

A combination of several values is possible;

Liveness

Liveness status selection:

  • Spoof;

  • Real;

  • Unknown;

  • Not estimated;

A combination of several values is possible;

Deepfake (Deepfake license required)

Liveness status selection:

  • Fake;

  • Real;

  • Not estimated;

A combination of several values is possible;

Face IDs from events

Face IDs of persons that are created in the LUNA PLATFORM 5 system as a result of a detection event and | extraction of attributes. Available only for the administrator role, values are separated by commas, for the correct search must be specified in full;

Liveness

Liveness status selection:

  • Spoof;

  • Real;

  • Unknown;

  • Not estimated;

A combination of several values is possible;

Tags

Selection of one or more tags.

For example, the "Temperature" tag, is intended for displaying information about the temperature of the human body, filtering events by temperature. "Temperature":

  • Abnormal—very low or very high body temperature of a person, which may indicate an incorrect setting of the thermal imaging camera (the event will be highlighted in red);

  • Normal—normal human body temperature range;

  • Increased—above the specified normal human body temperature range (the event will be highlighted in red);

Color coding of temperature values:

  • abnormal temperature values will be marked in red;
  • normal temperature values will be marked in green.
  • increased temperature values will be marked in yellow;

See the LUNA Access documentation for more information on setting of temperature ranges.

Event ID

Identifiers of detection and attribute extraction events (available only for the administrator role, values are separated by commas, for the correct search must be specified in full);

External events ID

External identifiers of events (available only for the administrator role, values are separated by commas, for the correct search must be specified in full);

Body attributes and properties

Gender

Gender of a person to be detected, determined by the image of a body:

  • Female;

  • Male;

  • Undefined;

  • Not estimated;

A combination of several values is possible;

Age category

Age range of a person to be detected, determined by the image of a body:

  • below 18;

  • from 18 to 44;

  • 45 to 60;

  • above 60;

Upper body attributes

Top clothing color specification:

  • Undefined;

  • Black/Blue/Green/Grey/Orange/Purple/Red/White/Yellow/ Pink/Brown/Beige/Khaki/Multicolored;

  • Not estimated;

Sleeve length specification:

  • Short;

  • Long;

  • Undefined;

  • Not estimated;

A combination of several values is possible;

Lower body attributes

Bottom clothing type specification:

  • Undefined;

  • Trousers;

  • Shorts;

  • Skirt;

  • Not estimated;

Bottom clothing color specification:

  • Undefined;

  • Black/Blue/Green/Grey/Orange/Purple/Red/White/Yellow/ Pink/Brown/Beige/Khaki/Multicolored;

  • Not estimated;

A combination of several values is possible;

Shoes

Shoe color specification:

  • Undefined;

  • Black;

  • White;

  • Other;

  • Not estimated;

A combination of several values is possible;

Head wear

Headdress specification:

  • Absent;

  • Present;

  • Undefined;

  • Not estimated;

Headdress color specification:

  • Undefined;

  • Black;

  • White;

  • Other;

  • Not estimated;

A combination of several values is possible;

Backpack

Backpack presence specification:

  • Absent;

  • Present;

  • Undefined;

  • Not estimated;

A combination of several values is possible;

Location

Select a zone on the map, specify the address or coordinates of the event location

Faces

Face search parameters

Creation date

Beginning as well as end of the search period by date and time of face creation

External ID

External event identifiers (available only to users with the administrator role, to correctly search for the value indicated separated by commas and in full);

Similarity

The similarity value is not lower than the specified value, in percent

Lists

Selecting a list in which to search for a face

User data

Information about the person from the database (if available)

To search by face or body image, select the "Photo" section, click on the field to upload an image from your computer, or drag and drop a photo into this field.

Image file requirements:

  • *.jpeg, *.png or *.bmp format;
  • image size no less than 320x250 and no more than 3840x2160 pixels;
  • image may contain one or more people;
  • image must have a person's face or body.

When loading a photo image containing many faces and/or bodies, the Service detects all faces and/or bodies in the image, then displays them to the right of the loaded photo image and displays the number of detected faces and/or bodies (Figure 19). To reset the image, click on .

Search for faces
Figure 19. Search for faces

To find similar faces or events with the face or body, select one face or body by clicking on it on the uploaded photo image. Then, in the filter block, select the necessary search options and click "Filter". The search results will be displayed at the bottom of the page (Figure 20). To reset the parameter values, click the "Reset" button.

Search by event ID
Figure 20. Search by event ID

The description of the elements of the search results block is presented in the tables (Table 11 and 12).

Table 11. Elements and parameters of the search results, if "Search events" is selected in the block with filters:

Element

Description

Search result

The face and/or body of a person from the event that is the most similar to the one selected in the uploaded photo

Details

Event details

  • The similarity value of the reference face or body from the uploaded photo with the face or body from the event

  • Date created—date and time of the event creation;

  • Source—the name of the source that recorded the event at the time the event was created.

  • Handler—policy according to which the event was recorded Go to the details of the found event

Table 12. Elements and parameters of the search results, if "Search faces" is selected in the block with filters:

Name

Description

Search result

The face of a person from the event that is the most similar to the one selected in the uploaded photo

Details

  • The similarity value of the reference face from the uploaded photo with the face from the database

  • Date created—of adding a photo with a face to the database;

  • Lists (amount) — lists to which the person is attached

  • External ID — external face identifier;

  • Information — information from the database, linked to a face ;

Face details

Go to details of the found face