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Face recognition modules can operate in multi-threading mode. By default, all available processor cores are used. The number of processor cores actually used in the operation of the face recognition module is set using the CpuCoreCount registry key parameter (see Registry keys reference guide). |
To enable the face recognition, it is necessary to activate one of the software modules:
To activate the software module, it is necessary to create an object on the basis of the Face recognition server object Recognition Server object, and name it object with the same name as the required module.
The following objects can also be created on the basis of the Face recognition server object:
TheFace characteristics recognition channelmodule which is used for the facial characteristics recognition the face characteristics recognition for a specified channel.
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The Face characteristics recognition channel module module can only operate with the Tevian or the VA or VideoIntellect 1.1 face face recognition module. |
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If the Face characteristics recognition channel is not activated, then the facial face characteristics of all newly captured faces will be marked as Undefined in the Face recognition and search interface window. However, if this module is activated later, then as Face PSIM operates and accumulates data, the undefined facial face characteristics of already captured persons will be changed to averaged values. |
This module provides the recognition of the following facial face characteristics:
age;
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If the age of the same person is determined with poor accuracy, then it is necessary to set the 1 or 5 value for the TevianVa.TrackBestFramesCount registry key parameter (for details, see Registry keys reference guide, for information about working with the registry, see Working with Windows OS registry). |
gender;
emotion;
glasses;
facial hair;
hair color;
type of bald head;
headwear;
artificial face;
face concealment.
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If masked faces are not recognized, then it is necessary to set the 0 value for the Tevianthe Va.GlobalTrackingDetectionFilter registry key key parameter (for details, see Registry keys reference guide, for information about working with the registry, see Working with Windows OS registry). |
The Visitor counting channel module which is used for counting visitors and repeated passes.
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After the Visitor counting channel, Archive search channel, Recognition channel, Face characteristics recognition channel and Captured faces processing channels modules are activated, it is necessary to select the required Face detection object on the settings panel of the corresponding object (see Configuring the recognition parameters of captured faces recognition parameters). |