A Perceptive Approach to Digital Image Watermarking Using a Brightness Model and the Hermite Transform

Table 1

Averages values obtained by embedding different watermarks in different images.

Image	PSNR [dB]	MSSIM
Aerial	40.6612	0.9846
Airplane	40.1903	0.9891
Baboon	36.9731	0.9881
Barbara	38.6131	0.9872
Boat	40.2455	0.9864
Cameraman	41.3585	0.9832
Clock	42.6793	0.9816
Elaine	43.0007	0.9872
Gold hill	41.8065	0.9877
Lake	39.6577	0.9869
Lena	42.3998	0.9883
Peppers	41.9539	0.9876
Stream bridge	38.1478	0.9877
Texture	40.8864	0.9893