Chaos Based Encryption Technique for Compressed H264/AVC Videos.
M. A. El-MowafySawsan Morkos GharghoryM. A. Abo-ElsoudMarwa Ismael ObayyaM. I. Fath AllahPublished in: IEEE Access (2022)
Keyphrases
- compressed domain
- encryption algorithm
- video analysis
- image encryption
- chaotic sequence
- video sequences
- video frames
- high definition
- inter frame
- high security
- bitstream
- video data
- dct domain
- low complexity
- video streams
- encryption scheme
- video content
- motion vectors
- bit rate
- chaotic maps
- computational complexity
- video objects
- video coding
- data structure
- chosen plaintext attack
- image encryption algorithm
- image encryption scheme
- security analysis
- dct coefficients
- human activities
- rate control
- rate control algorithm
- data compression
- event detection
- motion estimation
- video codec
- scalable video coding
- ciphertext
- coding efficiency
- intra frame
- macroblock
- digital content
- image coding