VQ Coding in Data Hiding Using Correlated Neighboring Blocks in Security Performance.
Cheng-Ta HuangDe-En SunYen-Lin ChenShiuh-Jeng WangPublished in: PAISI (2017)
Keyphrases
- data hiding
- neighboring blocks
- vector quantization
- error correction
- variable block size
- macroblock
- motion vectors
- multiview video
- spatial domain
- bit allocation
- reversible data hiding
- secret data
- image compression
- coding scheme
- compressed video
- data embedding
- coding efficiency
- rate distortion
- image coding
- video coding
- bit rate
- quadtree
- video compression
- compressed images
- multiresolution
- coding method
- block size
- frequency domain
- image quality