A 64-Line Lidar-Based Road Obstacle Sensing Algorithm for Intelligent Vehicles

Table 1

Clustering algorithms comparison.

Target distance (m)	Eight-connected clustering algorithm accuracy (%)	DBSCAN accuracy (%)	Our method accuracy (%)
0–20	73.4	78.3	92.6
20–40	64.9	70.1	86.7
40–80	41.5	52.9	69.3
80–150	18.6	21.4	36.3