Robust video encryption for H.264 compressed bitstream based on cross-coupled chaotic cipher.
Hui XuXiaojun TongZhu WangMiao ZhangYang LiuJing MaPublished in: Multim. Syst. (2020)
Keyphrases
- bitstream
- compressed domain
- compressed video
- scalable video coding
- coded video
- scalable video
- coding scheme
- bit rate
- chaotic sequence
- compression algorithm
- image encryption scheme
- video signals
- video decoder
- pixel domain
- video quality
- video streams
- error resilient
- video analysis
- video transmission
- macroblock
- video data
- wavelet coefficients
- compressed images
- frame rate
- error resilience
- error concealment
- advanced encryption standard
- watermarking technique
- encryption algorithm
- video sequences
- compressed data
- ciphertext
- base layer
- video frames
- bit plane
- encryption scheme
- image processing
- inter frame
- video codec
- jpeg images
- low bit rate
- data compression
- visual quality
- rate distortion
- video coding
- multimedia