Class SceneTransitionDetector

java.lang.Object

org.episteme.core.media.video.SceneTransitionDetector

public final class SceneTransitionDetector
extends Object

Utility for detecting scene transitions in video streams.

Since:

1.2

Author:

Silvere Martin-Michiellot, Gemini AI (Google DeepMind)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	SceneTransitionDetector.Transition

Method Summary

Modifier and Type	Method	Description
static double	calculateHistogramDiff(float[][] f1, float[][] f2)
static List<SceneTransitionDetector.Transition>	detectCuts(List<float[][]> frames, double threshold)	Detects hard cuts using histogram differences.
static double	fadeToBlackIntensity(float[][] frame)

Methods inherited from class Object

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

Method Details

detectCuts

public static List<SceneTransitionDetector.Transition> detectCuts(List<float[][]> frames,
 double threshold)

Detects hard cuts using histogram differences.

calculateHistogramDiff

public static double calculateHistogramDiff(float[][] f1,
 float[][] f2)

fadeToBlackIntensity

public static double fadeToBlackIntensity(float[][] frame)