A low cost fragile watermarking scheme in H.264/AVC compressed domain.
Shi-Jinn HorngMahmoud E. FarfouraPingzhi FanXian WangTianrui LiJing-Ming GuoPublished in: Multim. Tools Appl. (2014)
Keyphrases
- compressed domain
- low cost
- fragile watermarking scheme
- fragile watermarking
- motion vectors
- bitstream
- video analysis
- compressed video
- macroblock
- intra frame
- dct domain
- shot boundary detection
- gaussian mixture model
- moving object segmentation
- dct coefficients
- compressed images
- inter frame
- bit rate
- rate distortion
- video objects
- feature vectors
- reference frame
- moving object extraction
- image sequences