Optimal lossless data hiding using selective block manipulation based on local characteristics

Keyphrases

• Local Characteristics 100%
• Lossless Data Hiding 100%
• Selective Blocking 100%
• Data Embedding 33%
• Original Image 33%
• Image Degradation 33%
• Image Distortion 33%
• Secret Data 33%
• Data Extraction 33%
• Visual Degradation 33%
• High Embedding Capacity 33%
• Information Hiding 33%
• Variance Value 33%
• Hiding Method 33%

Computer Science

• Data Hiding 100%
• Embedding Data 33%
• Embedding Capacity 33%
• Data Extraction 33%
• secret data 33%
• Lossless Information Hiding 33%
• Image Distortion 33%