Chaotic Reversible Watermarking Method Based on IWT with Tamper Detection for Transferring Electronic Health Record

Table 9

Comparison of the main features of the proposed method and the other state-of-the-art schemes.

Method	Imperceptibility	Capacity	Computational cost	Tamper detection
[40]	Low	Medium	Medium	No
[39]	Low	Low	High	No
[36]	High	Low	Low	Yes
[10]	High	High	Low	Yes
[9]	High	High	Low	No
Proposed	High	High	Low	Yes