Table 2 Visual depiction of original, encrypted, and decrypted images.
From: Adaptive image encryption approach using an enhanced swarm intelligence algorithm
Image name/type/size | Original image | Encrypted image | Decrypted image |
|---|---|---|---|
Grayscale \(\:630\times\:630\) |
|
|
|
Ultrasound image34 Grayscale \(\:471\times\:562\) |
|
|
|
Diabetic retinopathy image35 RGB \(\:565\times\:584\times\:3\) |
|
|
|
Skin image36 RGB \(\:1064\:\times\:1736\:\times\:3\) |
|
|
|
Human brain tissue image37 Hyperspectral \(\:400\times\:582\times\:826\) |
|
|
|
Cholangiocarcinoma image35 Hyperspectral \(\:1280\times\:1024\times\:60\) |
|
|
|
