Fast Classification Method for Targets Based on Geometric Model

Table 1. Similarities between the SAR image of T72 tank and three types of target modelsunit: %
View table
Table 1. Similarities between the SAR image of T72 tank and three types of target modelsunit: %
Target model S_ETM S_ESM S_PTM S_PSM S_F
T72 95.19 100.00 98.13 94.35 96.81
BMP2 62.21 97.92 97.00 78.44 82.18
BTR70 71.12 100.00 94.68 76.98 84.58

Table 2. Similarities between the SAR image of BTR70 armored vehicle and three types of target modelsunit: %
View table
Table 2. Similarities between the SAR image of BTR70 armored vehicle and three types of target modelsunit: %
Target model S_ETM S_ESM S_PTM S_PSM S_F
T72 100.00 86.07 75.59 94.83 88.59
BMP2 96.44 76.81 100.00 100.00 95.28
BTR70 95.93 98.85 97.42 98.29 97.42

Table 3. Three groups of test data sets in MSTAR database
View table
Table 3. Three groups of test data sets in MSTAR database
Target type Target name Image number
T72 A62 299
BMP2 SN_9563 233
BTR70 SN_C71 233

Table 4. Index results of three groups of test data sets

View table

Table 4. Index results of three groups of test data sets

Test set	T72 model		BMP2 model		BTR70 model
Test set	Quantity	Percentage /%	Quantity	Percentage /%	Quantity	Percentage /%
T72 (A62)	294	98.3278	10	3.3445	12	4.0134
BMP2 (SN_9563)	46	19.7425	219	93.9914	79	33.9056
BTR70 (SN_C71)	41	17.5966	91	39.0558	224	96.1373

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Ye Li, Lei Zhang, Siyuan He, Yunhua Zhang, Guoqiang Zhu. Fast Classification Method for Targets Based on Geometric Model[J]. Laser & Optoelectronics Progress, 2020, 57(18): 182801

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Paper Information

Category: Remote Sensing and Sensors

Received: Nov. 28, 2019

Accepted: Jan. 17, 2020

Published Online: Sep. 2, 2020

The Author Email: He Siyuan (siyuanhe@whu.edu.cn)

DOI:10.3788/LOP57.182801

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

Table 1. Similarities between the SAR image of T72 tank and three types of target modelsunit: %

Table 1. Similarities between the SAR image of T72 tank and three types of target modelsunit: %

Table 2. Similarities between the SAR image of BTR70 armored vehicle and three types of target modelsunit: %

Table 2. Similarities between the SAR image of BTR70 armored vehicle and three types of target modelsunit: %

Table 3. Three groups of test data sets in MSTAR database

Table 3. Three groups of test data sets in MSTAR database

Table 4. Index results of three groups of test data sets

Table 4. Index results of three groups of test data sets