Video steganography with perturbed macroblock partition.
Hong ZhangYun CaoXianfeng ZhaoWeiming ZhangNenghai YuPublished in: IH&MMSec (2014)
Keyphrases
- macroblock
- compressed video
- motion vectors
- video coding
- bit rate
- video transcoding
- video sequences
- video data
- rate distortion
- inter frame
- multiview video coding
- video frames
- video compression
- bitstream
- reference frame
- coding efficiency
- motion estimation
- data hiding
- wireless video transmission
- jpeg images
- video content
- high definition
- video streams
- transform domain
- motion compensation
- selection algorithm
- multimedia
- compressed domain
- error concealment
- video analysis
- dct coefficients
- block size
- scalable video coding
- rate control
- mode selection
- scalable video
- video coding standard
- error propagation
- bit budget
- video codec
- digital video
- video transmission
- error resilient
- coding scheme
- motion compensated
- subband
- neighboring blocks
- computational complexity
- image sequences