In Search of the Consequence Severity of Traffic Conflict

Table 1

Identifying and tracking rate of video recognition program.

Collection locations	Video frames	Video duration (s)	Initial identifying vehicles	Continuous tracking vehicles	Manual observation vehicles	Initial identifying rate (%)	Continuous tracking rate (%)
K57 + 580	35850	1195	452	437	485	93	90
K58 + 600	15600	520	234	225	251	93	90
K182 + 000	33000	1100	738	701	795	93	88
K255 + 000	28880	963	572	558	628	91	89
K271 + 620	53100	1770	1037	1002	1149	90	87
Total	166430	5548	3033	2923	3308	92	88