An Efficient Block-Based Fragile Watermarking System for Tamper Localization and Recovery |
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CONTENTS
10.2.1 Vector Quantization Attack
10.2.2 Cyclic Redundancy Checksum
10.2.3 Comparison of Existing Methodologies
10.2.4 Lookup Table Generation
10.3.3 Recovery OF Tampered Blocks
10.3.4 Extension to Color Images
10.1 INTRODUCTION
Digital information and data are transformed more often over the Internet now than ever before. Creative approaches to storing, ...
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