Mathematical Problems in Engineering / 2015 / Article / Tab 1

Research Article

A Reversible Steganography Scheme of Secret Image Sharing Based on Cellular Automata and Least Significant Bits Construction

Table 1

The image quality of the stego images for various cover images with .

Cover imagesStego image 1Stego image 2Stego image 3
PSNR (dB)SSIMPSNR (dB)SSIMPSNR (dB)SSIM

Airplane51.1380.995551.1440.995551.1380.9955
Boat51.1350.996351.1250.996251.1410.9963
Couple51.1420.996451.1480.996451.1350.9964
Elaine51.1380.997051.1440.997051.1310.9969
Grape51.1510.996551.1470.996551.1360.9965
Mandrill51.1330.998751.1400.998751.1330.9987
Peppers51.1550.996251.1450.996251.1490.9962
Splash51.1520.995051.1480.995051.1430.9950
Zelda51.1620.995851.1450.995851.1330.9957

Average51.1450.996451.1430.996451.1380.9964

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