Table 2 Steganographic capacity
From: Coverless image steganography based on DenseNet feature mapping
Method | Nh | N | |||
|---|---|---|---|---|---|
1B | 10B | 100B | 1kB | ||
PIX-CIS | 1 | 10 | 100 | 1024 | 8 |
HASH-CIS | 2 | 6 | 46 | 457 | 18 |
BOF-CIS | 1 | 10 | 100 | 1024 | 8 |
DCT-CIS | 2 ∼9 | 7 ∼81 | 55 ∼801 | 548 ∼8193 | 1 ∼15 |
DWT-CIS | 2 ∼9 | 7 ∼81 | 55 ∼801 | 548 ∼8193 | 1 ∼15 |
Proposed method (D=9) | 1 | 10 | 100 | 1024 | 8 |