Exposing Video Compression History by Detecting Transcoded HEVC Videos from AVC Coding.
Shan BianHaoliang LiTianji GuAlex ChiChung KotPublished in: Symmetry (2019)
Keyphrases
- video compression
- intra prediction
- video data
- video streams
- video coding
- video encoder
- image and video compression
- motion estimation
- motion compensation
- coding efficiency
- video coding standard
- video codec
- rate distortion optimization
- macroblock
- bit allocation
- mode decision
- video sequences
- video frames
- video content
- intra coding
- motion compensated
- high definition
- intra frame
- compression efficiency
- bit rate
- bitstream
- motion vectors
- low bit rate
- video conferencing
- distributed video coding
- video signals
- video analysis
- coding scheme
- inter frame
- mode selection
- compression ratio
- coding method
- rate distortion
- temporal redundancy
- scalable video coding
- deblocking filter
- block matching
- video quality
- video objects
- key frames
- error propagation
- motion estimator
- computer vision
- rate control
- compressed domain
- real time video processing
- compressed video
- block size
- transform domain
- image compression
- multimedia