[Retracted] Artificial Intelligence and VR Environment Design of Digital Museum Based on Embedded Image Processing

Table 2

Peak signal-to-noise ratio (PSNR) value comparison table.

Noise standard deviation	10	20	30	40	50	60
Noisy image	28.131	22.223	18.962	16.797	15.271	14.161
Soft threshold algorithm	29.601	28.940	28.426	27.883	27.277	26.543
Hard threshold algorithm	31.011	29.620	28.515	27.579	26.801	26.046
Bayes threshold algorithm	31.003	29.657	28.614	27.729	26.975	26.218
Algorithm	34.573	31.654	30.073	28.835	27.789	26.830