Fragile Video Watermarking Technique by Motion Field Embedding with Rate-Distortion Minimization.
Tien-Ying KuoYi-Chung LoChen-I LinPublished in: IIH-MSP (2008)
Keyphrases
- rate distortion
- watermarking technique
- motion field
- motion vectors
- compressed domain
- motion estimation
- video coding
- video sequences
- bit rate
- macroblock
- video data
- motion compensation
- digital images
- motion compensated
- data hiding
- motion model
- coding efficiency
- copyright protection
- watermarking algorithm
- computational complexity
- digital watermarking
- spatial domain
- video compression
- inter frame
- video analysis
- motion estimation algorithm
- image sequences
- video quality
- rate control
- video streams
- watermarking scheme
- bitstream
- visual quality
- temporal correlation
- optical flow
- video content
- video codec
- image quality
- reference frame
- bit plane
- dct domain
- dct coefficients
- video frames
- moving objects
- digital content
- prediction error
- low complexity
- distributed video coding
- low bit rate
- watermarked image
- computer vision
- error concealment
- frame rate
- transform domain
- key frames
- subband
- three dimensional
- multimedia
- machine learning
- wyner ziv