Authenticity preservation with histogram-based reversible data hiding and quadtree concepts

Keyphrases

• Quadtree 100%
• Original Image 100%
• Histogram Features 100%
• Reversible Data Hiding 100%
• Secret Data 66%
• Output Image Quality 66%
• Encoder 33%
• Decoder 33%
• Data Hiding 33%
• Identification System 33%
• Number of Bits 33%
• Information Security 33%
• Authentic Assessment 33%
• Evaluating Performance 33%
• Hiding Algorithm 33%
• Conventional Algorithm 33%
• Output Image 33%

Computer Science

• Data Hiding 100%
• Side Information 66%
• Secret Information 66%
• Image Quality 66%
• Information Security 33%
• Imperceptibility 33%
• Conventional Algorithm 33%
• System Identification 33%