Improvement of the signal-to-noise ratio of a double random phase encoding encryption system

Keyphrases

• Signal-to-noise Ratio 100%
• Sampling numbers 100%
• Encryption System 100%
• Double Random Phase Encoding 100%
• Data Loss 50%
• Encrypted Image 50%
• Optical Implementation 50%
• Decrypted Image 50%
• Phase Mask 50%
• Electronic Implementation 50%
• High Spatial Frequency 50%

Computer Science

• Noise-to-Signal Ratio 100%
• Encryption System 100%
• Computer Simulation 50%
• Spatial Frequency 50%

Engineering

• Signal-to-Noise Ratio 100%
• Fits and Tolerances 50%
• Phase Mask 50%
• Spatial Frequency 50%