Class OpenCvUtil

java.lang.Object

com.serinity.accesscontrol.util.OpenCvUtil

public final class OpenCvUtil
extends Object

Utility class providing OpenCV-to-JavaFX conversion helpers.

Bridges the gap between OpenCV's Mat image format and JavaFX's Image, enabling frames captured from the camera service to be displayed in the UI.

NOTE: This class is final and cannot be instantiated.

Since:

2026-02-27

Version:

1.0

Author:

@ZouariOmar (zouariomar20@gmail.com)

See Also:

• OpenCvUtil.java

Method Summary

Modifier and Type	Method	Description
static javafx.scene.image.Image	matToImage(org.opencv.core.Mat frame)	Converts an OpenCV Mat frame to a JavaFX Image by encoding it as PNG in memory.

Methods inherited from class Object

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

Method Details

matToImage

public static javafx.scene.image.Image matToImage(org.opencv.core.Mat frame)

Converts an OpenCV Mat frame to a JavaFX Image by encoding it as PNG in memory.

Parameters:

frame - the OpenCV image matrix to convert

Returns:

a JavaFX Image ready for display