Reversible video data hiding using zero QDCT coefficient-pairs.
Yi ChenHongxia WangHanzhou WuYong LiuPublished in: Multim. Tools Appl. (2019)
Keyphrases
- data hiding
- compressed video
- error correction
- jpeg images
- high capacity
- spread spectrum
- reversible data hiding
- spatial domain
- information hiding
- video data
- data hiding scheme
- video streams
- video frames
- video content
- data embedding
- secret data
- video sequences
- watermarking technique
- multimedia
- cover image
- digital images
- compressed images
- halftone images
- video analysis
- input image