Package anlavn.opencv

Class FaceDetection

java.lang.Object
anlavn.opencv.FaceDetection
public final class FaceDetection extends Object
The FaceDetection class supports to face detection using the world’s largest computer vision library - OpenCV.
This class provides methods to load required libraries, configure settings, start/end face detection, and display on JPanel.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static String
    API_KEY
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    FaceDetection()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static final void
    end()
    Use this method to end face detection.
    static final BufferedImage
    getBufferedImage()
    Use this method to get the BufferedImage of the entire frame being displayed on the JPanel.
    static final boolean
    isDetection()
    Use this method to get value of face detection is running or not.
    static final boolean
    isDetector()
    Use this method to get the value of whether or not a face is being detected.
    static final void
    loadModule()
    Use this method to load Module support for face detection.
    static final void
    setDetector(boolean detectFace)
    Use this method to set the face detection frame.
    static final void
    setDetector(boolean detectFace, Color color, int thickness)
    Use this method to set the face detection frame.
    static final void
    setDisplayPanel(JPanel pan)
    Use this method to set the panel where will display the camera capture.
    static final void
    setDisplayPanel(JPanel pan, int borderRadius)
    Use this method to set the panel with corner where will display the camera capture.
    static final void
    start(int index)
    Use this method to start face detection using ID camera.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • API_KEY

      public static String API_KEY

  • Constructor Details

    • FaceDetection

      public FaceDetection()

  • Method Details

    • loadModule

      public static final void loadModule()
      Use this method to load Module support for face detection.
      See Also:

    • setDisplayPanel

      public static final void setDisplayPanel(JPanel pan)
      Use this method to set the panel where will display the camera capture.
      Parameters:
      pan - is JPanel you want to display the camera capture.
      See Also:

    • setDisplayPanel

      public static final void setDisplayPanel(JPanel pan, int borderRadius)
      Use this method to set the panel with corner where will display the camera capture.
      Parameters:
      pan - is JPanel you want to display the camera capture.
      borderRadius - is corner border radius of JPanel.
      See Also:

    • setDetector

      public static final void setDetector(boolean detectFace)
      Use this method to set the face detection frame.
      Parameters:
      detectFace - true a rectangle will display when we detect a face.false the rectangle will not display even we detect a face.
      See Also:

    • setDetector

      public static final void setDetector(boolean detectFace, Color color, int thickness)
      Use this method to set the face detection frame.
      Parameters:
      detectFace - true a rectangle will display when we detect a face.false the rectangle will not display even we detect a face.
      color - is the color of rectangle when it display.
      thickness - is the thickness of rectangle when it display.
      See Also:

    • start

      public static final void start(int index)
      Use this method to start face detection using ID camera.
      Parameters:
      index - ID of the video capturing device to open. To open default camera using 0 value.
      See Also:

    • end

      public static final void end()
      Use this method to end face detection.
      See Also:

    • isDetector

      public static final boolean isDetector()
      Use this method to get the value of whether or not a face is being detected.
      Returns:
      true if you was set to detect a face, false if you wasn't set value or set to not detect a face.
      See Also:

    • isDetection

      public static final boolean isDetection()
      Use this method to get value of face detection is running or not.
      Returns:
      true if startDetection() method is running, false if not.
      See Also:

    • getBufferedImage

      public static final BufferedImage getBufferedImage()
      Use this method to get the BufferedImage of the entire frame being displayed on the JPanel.
      Returns:
      a BufferedImage of entire frame in JPanel.