Yoti.FCM 0.1.0-beta1

Yoti Face Capture

Face capture user control.

Dependencies

The package uses C++ libraries so the machines that run the face capture will need to install the Microsoft Visual C++ Redistributable packages.

Usage

1. Add the package dependency in your project.

2. Add the reference xmlns:yotiFCM="clr-namespace:Yoti.FCM;assembly=Yoti.FCM" in the view that will integrate the user control.

3. Render the user control:

   <yotiFCM:FaceCapture FaceDetected="<FaceCapture_FaceDetectedHandler>" />
   

This is the properties list for the FaceCapture:

Note: FaceCapture implements the interface IFaceCapture:

/// <summary>
/// Represents an entity that is able to detect a face from a stream like a webcam.
/// </summary>
public interface IFaceCapture
{
    /// <summary>
    /// Event that the face capture will trigger each time it detects a face.
    /// </summary>
    event EventHandler<FacesDetectedEventArgs> FaceDetected;

    /// <summary>
    /// Event to handle all inner exceptions from the face capture.
    /// </summary>
    event EventHandler<ExceptionEventArgs> OnError;

    /// <summary>
    /// Event to handle when the camera is ready to start the streaming and capture a face.
    /// </summary>
    event EventHandler ReadyToCapture;

    /// <summary>
    /// Starts the webcam stream and the face detection.
    /// </summary>
    void Play();

    /// <summary>
    /// Stops the webcam stream and the face detection.
    /// </summary>
    void Stop();
}

Other controls

Webcam selector

The package exports the method Yoti.FCM.WebcamStream.WebcamInfo.GetWebcamDevices() to get all webcam devices that are available. It also provides a user control to select a webcam:

<controls:WebcamSelector Width="300" Height="24" SelectionChanged="WebcamSelector_SelectionChanged" />

The properties for the webcam selector are the following: