Simultaneous Compression and Encryption of Video Sequences Based on 3D Compressive Sensing and 3D Discrete Fractional Random Transform.
Qingzhu WangXiao-Ming ChenYi-Hai ZhuPublished in: J. Inf. Hiding Multim. Signal Process. (2017)
Keyphrases
- compressive sensing
- video sequences
- distributed source coding
- image recovery
- random projections
- compressive sampling
- sparse representation
- orthogonal matching pursuit
- signal processing
- image representation
- motion estimation
- compression ratio
- frame rate
- compression algorithm
- inter frame
- video data
- motion vectors
- lossless compression
- video frames
- video content
- image quality
- neural network