Revisiting the steganography techniques with a novel region-based separation approach

Keyphrases

• Average pixel Value 33%
• Benchmark Dataset 33%
• Block Average 33%
• Confidential Information 33%
• Cover Image 33%
• Cryptography 33%
• Data Transfer 33%
• Difference Method 33%
• Digital Data 33%
• Free Region 33%
• Hidden Message 33%
• Image Partitioning 33%
• Least Significant Bit 33%
• Pixel Difference 33%
• Pixel Value 33%
• Region-based 100%
• Separation Approach 100%
• Smooth Block 66%
• Smooth Edges 33%
• Smooth Embeddings 33%
• Smooth Region 33%
• Steganography 66%
• Steganography Techniques 100%

Engineering

• Confidential Information 33%
• Data Transfer 33%
• Digital Data 33%
• Free Edge 33%
• Hidden Message 33%
• Imperceptibility 66%
• Metrics 66%
• Pixel Value 100%

Computer Science

• Confidential Information 20%
• Enhance Security 20%
• Imperceptibility 40%
• Steganography 100%