[Retracted] A Review of Motion Vector-Based Video Steganography

Table 2

The performance comparison of typical code-based steganographic algorithms.

Literature	Codes	Security	Visual quality (PSNR)	Embedding capacity
Pan et al. [43]	Linear block codes	Without test	Minimum 39.38 db for foreman sequence	Maximum 0.67 bpmv when using (6, 4) linear block codes
Hao et al. [44]	Matrix codes	Without test	Minimum 36.08 db for foreman sequence	Depends on k
Cao et al. [45]	Wet paper codes	High (resist [49, 50])	Average increase 0.49 db for foreman sequence	Average 33.2 bpf for foreman sequence
Cao et al. [46]	ZZW construction	High (resist [50, 51])	Average increase 0.61 db	Average 40 bpf
Yang et al. [48]	Space codes	High (resist [51])	High	Embedding a 2N + 1 binary number in N MV components