An Improved Extended Information Filter SLAM Algorithm Based on Omnidirectional Vision

Table 2

Quantitative results of different algorithms.

	EIF algorithm		IEIF-vSLAM
	Max.	Avg.	Max.	Avg.
𝑋 error (m)	0.714	0.351	0.502	0.246
𝑌 error (m)	0.571	0.249	0.467	0.198
Angle error (°)	3.4	1.9	3.2	1.6
𝑡 (s)	0.487		0.279