BPN Based Likelihood Ratio Score Fusion for Audio-Visual Speaker Identification in Response to Noise

Table 10

Results after Applying Wiener Filter.

Noise addition rate (in Variance)	Recognition rate based on PCA
	Appearance based feature	Shape based feature	Appearance-shape based feature fusion
0.01	89%	91%	93%
0.05	88%	88%	90%
0.08	82%	85%	87%
0.1	80%	81%	82%
0.4	75%	77%	80%