[Question] human or photo detection

[rifai-github]

I have an Intel RealSense D455 device. I want to detect whether what is in front of the camera is a human or a piece of photo paper. I want to take advantage of the depth sensor on the D455. Can it? I use the Unity engine.

I've searched several forums but haven't found any insight into my problem.

Thank You

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Required Info
Camera Model	D455
Firmware Version	5.16.0.1
Operating System & Version	Windows 11
Platform	PC
SDK Version	v2.55.1
Language	Unity
Segment	others

Issue Description

[MartyG-RealSense]

Hi @rifai-github The RealSense SDK provides a C++ anti-spoofing example that uses the Dlib facial landmark recognition library.

https://github.com/IntelRealSense/librealsense/tree/master/wrappers/dlib/face

If your project requires Unity though then you will need a Unity or C# based solution. You could investigate the possibility of using the Dlib FaceLandmark Detector asset on the Unity Asset Store.

https://assetstore.unity.com/packages/tools/integration/dlib-facelandmark-detector-64314

There is also a commercial solution called Cyberlink FaceMe which supports integration into the user's projects via C#.

https://www.cyberlink.com/stat/technology/enu/tech_face.jsp

[MartyG-RealSense]

Hi @rifai-github Do you require further assistance with this case, please? Thanks!