Configuring the access event generation

The Face-Intellect software allows obtaining real-time information on the number of passes of each person in the field of view of a given video camera.

The access event generation is enabled as follows:

1. Go to the settings panel of the Face Recognition Server object.
   
2. Select the Generating access event check box (1).
3. Click Apply (2).

If the Generating access event check box is set, the Pass event (RECOGNITION_PASS) is displayed in the Event log when the face is detected. This event has the following parameters:

• imageBase64 - contains jpg image from the camera in base64 format.
• info - the name of the camera, its number, and the number of passes. All cameras from which the face was previously recognized are indicated on the video image sepearated by a semicolon.
• total_passes - the total number of passes for the current recognized face.
• age, gender - age and gender of the recognized person if the intellect.sec activation key allows the use of the age and gender recognition channel (see also Activation of the recognition module in the Face Intellect software).
• surname, name, patronymic, department, comment, sim - the parameters will be filled with corresponding values if the person is found in the online database.
• firstId - the unique identifier of the captured face.

These parameters can be used in scripts in the JScript programming language (for more information on creating scripts, see Programming Guide (JScript)).
The following example shows the recording of a frame with a captured face image transmitted using the imageBase64 parameter to a file on the disk:

if (Event.SourceType == "FIRSERVER" && Event.Action == "RECOGNITION_PASS" && Event.SourceId=="1")
{
    SaveToFile("c:\\Faces\\"+Event.GetParam("firstId")+".jpg",Event.GetParam("imageBase64"),true);
}