Shuzhuo MIAO, Cunbo FAN, Guanyu WEN, Jian GAO, Guohai ZHAO. Space Target Recognition Method Based on Adaptive Spatial Filtering Multistage Hypothesis Testing[J]. Acta Photonica Sinica, 2021, 50(11): 1110003
- Acta Photonica Sinica
- Vol. 50, Issue 11, 1110003 (2021)
Fig. 1. Schematic diagram of space target recognition method based on ASMHT algorithm
Fig. 2. The calculation method of the DOG extreme point
Fig. 3. Schematic diagram of the changes of different types of targets in the continuous multi-frame filtering window
Fig. 4. Schematic diagram of improved multistage hypothesis testing method
Fig. 5. Screening method of the target trajectory
Fig. 6. Preliminary screening results of spatial filtering algorithm based on DOG
Fig. 7. ROC curve test results under different SNR
Fig. 8. Part of the real star map test results based on ASMHT algorithm
|
Table 1. Statistics of suspected space target screening results
|
Table 2. Statistics of space target screening results
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20