Video Steganography Based on Optimized Motion Estimation Perturbation.
Yun CaoHong ZhangXianfeng ZhaoHaibo YuPublished in: IH&MMSec (2015)
Keyphrases
- motion estimation
- video sequences
- video compression standard
- video data
- motion compensation
- video frames
- motion vectors
- multimedia
- temporal filtering
- motion compensated
- optical flow
- video analysis
- inter frame
- video content
- jpeg images
- spatial domain
- motion field
- low complexity
- image sequences
- video coding
- video streams
- video encoder
- space time
- motion estimation algorithm
- data hiding
- video compression
- reference frame
- motion model
- video processing
- super resolution
- real time video
- moving objects
- temporal redundancy
- high coding efficiency
- information hiding
- block matching
- video clips
- real time
- coding scheme