Researching | Implementation of Multi‑moving Target Detection Algorithm Based on FPGA

Optoelectronic Technology, Volume. 43, Issue 1, 74(2023)

Implementation of Multi‑moving Target Detection Algorithm Based on FPGA

Pengcheng ZHU, Fukang WANG, Yun CAO, Liang DOU, and Yan WANG

Author Affiliations

The 55th Institute of China Electronics Technology Group Corporation, Nanjing 210016, CHN

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Fig. 1. The framework of multi-moving target detection system

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Fig. 2. 4 port control module of DDR3

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Fig. 3. Neighborhood of target

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Fig. 4. Three stages of algorithm

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Fig. 5. Results of single moving target detection

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Fig. 6. Results of multiple moving target detection

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Table 1. Detection results of different thresholds
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Table 1. Detection results of different thresholds
阈值目标识别率/（%）单目标被认为多目标的概率/（%）
20 100 0
40 100 10
60 100 60
80 80 100
100 5 100

Table 2. Resource utilization of FPGA
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Table 2. Resource utilization of FPGA
资源类型占用量总量占用率/（%）
LUT 9 152 20 800 44
LUTRAM 576 9 600 6
FF 6 656 41 600 16
BRAM 20 50 40
IO 95 250 38

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Pengcheng ZHU, Fukang WANG, Yun CAO, Liang DOU, Yan WANG. Implementation of Multi‑moving Target Detection Algorithm Based on FPGA[J]. Optoelectronic Technology, 2023, 43(1): 74

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Paper Information

Category: Technology and Measurement

Received: Nov. 30, 2022

Accepted: --

Published Online: Apr. 14, 2023

The Author Email:

DOI:10.19453/j.cnki.1005-488x.2023.01.012

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology