A novel steganography scheme for video H.264/AVC without distortion drift.
Dinh-Chien NguyenThai-Son NguyenFang-Rong HsuHsieh-Yung HsienPublished in: Multim. Tools Appl. (2019)
Keyphrases
- video encoder
- coded video
- data embedding
- bit budget
- video streams
- bitstream
- error concealment
- high coding efficiency
- rate distortion
- low complexity
- video coding
- multiview video coding
- fragile watermarking scheme
- coding scheme
- bit rate
- advanced video coding
- video compression
- scalable video coding
- video data
- multiple description coding
- compression efficiency
- channel conditions
- rate control
- rate control algorithm
- video transcoding
- bit allocation
- video quality
- secret data
- coding efficiency
- computational complexity
- bit rate reduction
- video frames
- enhancement layer
- video sequences
- error accumulation
- macroblock
- watermark embedding
- video content
- motion estimation
- error resilience
- error propagation
- search range
- spread spectrum
- compressed domain
- jpeg images
- visual quality
- rate allocation