[Retracted] A Robust Image Encrypted Watermarking Technique for Neurodegenerative Disorder Diagnosis and Its Applications

Table 2

Values of quality metrics for selected images.

Image	PSNR	SSIM	NC	BER
Bandon	37.50	0.978	0.993	0.0266
Peppers	37.65	0.976	0.994	0.0265
Fishing boat	38.64	0.966	0.995	0.0258
Medical_1	37.27	0.978	0.999	0.0268
Medical_2	35.32	0.978	0.999	0.0283