HEVC Video Encryption With High Capacity Message Embedding by Altering Picture Reference Indices and Motion Vectors.
Tamer ShanablehPublished in: IEEE Access (2022)
Keyphrases
- motion vectors
- high capacity
- information hiding
- reference frame
- video sequences
- video data
- data hiding
- data embedding
- error concealment
- motion compensation
- motion estimation
- compressed domain
- video coding standard
- jpeg images
- video compression
- macroblock
- video coding
- video content
- coding efficiency
- watermarking technique
- video analysis
- block matching
- video streams
- video frames
- bit rate
- digital video
- multimedia
- frame rate
- low complexity
- dct coefficients
- key frames
- inter frame
- intra prediction
- video codec
- data storage
- distortion measure
- spatial domain
- video quality
- image sequences
- three dimensional
- jpeg compression
- error correction
- watermarking scheme
- manifold learning
- camera motion
- rate distortion