QR code-based non-linear image encryption using Shearlet transform and spiral phase transform

Keyphrases

• Code-based 100%
• Image Encryption 100%
• QR Code 100%
• Spiral Phase Transform 100%
• Shearlet Transform 100%
• Nonlinear Image 100%
• Security Key 66%
• Inverse Shearlet Transform 66%
• Correlation Coefficient 33%
• Correlation Peak 33%
• Encryption 33%
• Decryption 33%
• Spiral Phase 33%
• Numerical Simulation Results 33%
• Random Phase Mask 33%
• Peak Signal to Noise Ratio 33%
• Scrambled Image 33%
• Nonlinear Methods 33%
• Private Key 33%
• Encrypted Image 33%
• Special Attack 33%
• Noise Attacks 33%
• Arnold Transform 33%
• Occlusion Attack 33%
• Shearlets 33%
• Optoelectronic Set 33%

Engineering

• Quick Response 100%
• Response Code 100%
• Computer Simulation 33%
• Phase Mask 33%
• Simulation Result 33%
• Signal-to-Noise Ratio 33%
• Optoelectronics 33%
• Input Image 33%
• Peak Signal 33%
• Private Key 33%
• Linear Technique 33%

Computer Science

• image encryption 100%
• Numerical Simulation 50%
• Decryption 50%
• peak signal to noise ratio 50%