Analysis and Recognition Method of Internet Image Public Opinion Based on Partial Differential Equation

Table 2

Analysis of network image denoising data.

Image index	Fuzzy threshold	Noise value/dB	Standard deviation
1	16.92	29.31	10.01
2	23.01	29.43	9.97
3	21.08	30.07	9.11
4	22.31	26.11	11.02
5	19.82	28.31	10.82