Motion-Adaptive Detection of HEVC Double Compression With the Same Coding Parameters.
Qiang XuXinghao JiangTanfeng SunAlex C. KotPublished in: IEEE Trans. Inf. Forensics Secur. (2022)
Keyphrases
- global motion
- video signals
- variable bit rate
- object detection
- space time
- motion model
- moving objects
- detection algorithm
- coding scheme
- adaptive binary arithmetic coding
- image sequences
- shape coding
- image and video coding
- image and video compression
- data compression
- optical flow
- reference frame
- progressive transmission
- compression algorithm
- motion field
- arithmetic coding
- transform coding
- compression efficiency
- coding method
- bit rate
- temporal redundancy
- image quality
- image compression
- motion estimation
- efficient compression
- coding efficiency