Feature extraction and machine learning solutions for detecting motion vector data embedding in HEVC videos.
Tamer ShanablehPublished in: Multim. Tools Appl. (2021)
Keyphrases
- motion vectors
- data embedding
- error concealment
- video sequences
- machine learning
- feature extraction
- video data
- motion compensation
- video coding standard
- motion estimation
- coding efficiency
- reference frame
- manifold learning
- video coding
- bit rate
- macroblock
- video compression
- motion field
- block matching
- feature selection
- video analysis
- compressed domain
- video codec
- prediction error
- video frames
- motion compensated
- rate distortion
- image sequences
- block size
- intra prediction
- computational complexity
- data hiding
- computer vision
- digital video
- compressed images
- face recognition
- video quality
- frame rate
- image processing
- video content
- wavelet transform
- feature space
- bitstream
- visual quality
- image coding
- multimedia
- digital images
- feature vectors