Secure Image Transmission in Wireless OFDM Systems Using Secure Block Compression-Encryption and Symbol Scrambling.
Zhongpeng WangPublished in: IEEE Access (2019)
Keyphrases
- image transmission
- image compression
- key management
- wireless channels
- wireless networks
- coding scheme
- fading channels
- wireless communication
- ofdm system
- compression ratio
- compression algorithm
- transform coefficients
- multipath
- multiple description coding
- compressed images
- transform domain
- estimation algorithm
- image processing
- signal to noise ratio
- image coding
- video data
- multiresolution