Region-Dot Conversion Fusion Algorithm and Application

Table 7

Combinations of formaldehyde and ammonia.

Item	Basic belief value 𝑚(𝑈𝑖) of formaldehyde
Basic belief value 𝑚(𝑉𝑖) of ammonia	No pollution; 0.01	Light pollution; 0.01	Medium pollution; 0.29	Serious pollution; 0.68	Collision degree  𝐶; 0.01
No pollution; 0.01	0.0001	0.0001	0.0029	0.0068	0.0001
Light pollution; 0.01	0.0001	0.0001	0.0029	0.0068	0.0001
Medium pollution 0.20	0.0020	0.0020	0.0580	0.1360	0.0050
Serious pollution; 0.77	0.0077	0.0077	0.2233	0.5236	0.0050
Collision degree 𝐶; 0.01	0.0001	0.0001	0.0029	0.0068	0.0001