Score-Level Fusion of 3D Face and 3D Ear for Multimodal Biometric Human Recognition

Table 3

Comparative analysis with other approaches.

Model	Data types and size of databases	Algorithm	Fusion level	Performance (%)
Proposed	3D images of 30 persons	PCA and ICP	Score	99.25
Nazmeen et al. [20]	420 images of 30 persons	KL and PCA	Decision	96
Xu and mu [6]	190 images of 38 persons	KCCA	Feature	98.7
Xu et al. [4]	2D images of 79 persons	KFDA	Feature	96.8
Wu et al. [30]	3D images of 415 persons	ICP	Score	97.59
Chang et al. [3]	197 2D images	PCA	Data	90.9
Islam et al. [24]	3D images of 326 persons	L3DFs and ICP	Score	98.1