3. What is difference between following two watermarking systems?NoiseWatermark embedderWatermark detectorWatermarkInputmessage mWatermarkencoder WaOutputCwCwnWndecoder mn messageCoCoWatermark Original coverkeyOriginal cover WatermarkworkworkkeyNoiseWatermark embedderWatermark detectorWatermarkencoder WaWatermarkInputmessage mOutputm messagedecoderWatermark Original coverkeyWatermarkworkkey

What is difference between following two watermarking system? Here, two different types of…

3. What is difference between following two watermarking syster Noise Watermark embedder Watermark detector Input message m Watermark encoder Wa Watermark decoder m, message Output Co Original cover Watermark key Co Watermark Original cover key work work Noise Watermark embedder Watermark detector Watermark encoder Wa Watermark Input message m Output m message Cw decoder Co Watermark Original cover key Watermark work key

3. What is difference between following two watermarking syster Noise Watermark embedder Watermark detector Input message m Watermark encoder Wa Watermark decoder m, message Output Co Original cover Watermark key Co Watermark Original cover key work work Noise Watermark embedder Watermark detector Watermark encoder Wa Watermark Input message m Output m message Cw decoder Co Watermark Original cover key Watermark work key

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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