Selection of Outline Descriptors Based on LightGBM with Application to Infrared Image Target Recognition

Table 1

Recognition results of the proposed method on the original test samples.

Class	Pickup	SUV	BTR70	BRDM2	BMP2	T72	ZSU23/4	2S3	MTLB	D20	Recognition rate (%)
Pickup	97	0	2	0	1	0	0	0	0	0	97
SUV	0	98	0	1	0	0	0	0	0	1	98
BTR70	0	0	100	0	0	0	0	0	0	0	100
BRDM2	1	1	0	98	0	0	0	0	0	0	98
BMP2	0	0	1	0	97	0	0	1	0	1	97
T72	0	0	0	2	1	96	0	1	0	0	96
ZSU23/4	2	0	1	0	0	0	97	0	0	0	97
2S3	0	0	0	0	0	0	0	100	0	0	100
MTLB	0	0	0	0	0	0	0	0	99	1	99
D20	0	1	0	1	0	1	0	0	0	97	97
Average (%)	97.9