This study introduces an innovative deep ensemble learning framework aimed at enhancing digital watermark classification, addressing challenges in detecting subtle watermark patterns amidst distortions. Traditional single-architecture methods often fail to capture essential features, so this framework integrates MobileNetV2, ResNet101V2, and DenseNet201 using a weighted voting system based on their performance. DenseNet201 achieved the highest metrics, and the framework attained 94.44% accuracy, demonstrating its effectiveness. The novel weighted voting mechanism dynamically assigns weights to classifiers, enhancing robustness against noise and distortions. This scalable framework has applications in digital forensics and copyright protection.

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Weighted Voting Based Deep Ensemble Learning Framework for Digital Watermark Classification

  • Bharathi Pilar,
  • Safnaz

摘要

This study introduces an innovative deep ensemble learning framework aimed at enhancing digital watermark classification, addressing challenges in detecting subtle watermark patterns amidst distortions. Traditional single-architecture methods often fail to capture essential features, so this framework integrates MobileNetV2, ResNet101V2, and DenseNet201 using a weighted voting system based on their performance. DenseNet201 achieved the highest metrics, and the framework attained 94.44% accuracy, demonstrating its effectiveness. The novel weighted voting mechanism dynamically assigns weights to classifiers, enhancing robustness against noise and distortions. This scalable framework has applications in digital forensics and copyright protection.