Journal of Applied Optics, Volume. 44, Issue 4, 786(2023)
DETR-based binocular measurement system in road environment
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Fig. 2. Transformation diagram of image plane coordinate system and real coordinate system
Table 1. Detection results analysis of binocular vision measurement system
View tableView in ArticleTable 1. Detection results analysis of binocular vision measurement system
真实目标 距离/m 目标数 检出 目标数 成功 测距数 测距 正确数 平均测距 误差/% 5～15 7 308 7 108 6 845 6 257 7.9 15～25 7 464 7 014 6 727 6 219 5.1 25～40 7 836 7 175 6 934 6 626 4.8 40～80 4 214 3 820 3 674 3 591 5.8 80～120 2 127 1 825 1 751 1 693 6.4
Table 2. Detection results comparison of 15 m~80 m targets with proposed algorithm and other algorithms
View tableView in ArticleTable 2. Detection results comparison of 15 m~80 m targets with proposed algorithm and other algorithms
算法 检出率/% 测距误差/% 运行帧率/（帧/s） 本文算法 92.3 5.2 21 GC-Net 93.1 5.9 1.1 GANet 93.5 5.2 10.2 PSMNet 93.9 4.8 2.4 Monodepth 92.9 6.9 15
Table 3. Detection results analysis of binocular measurement system
View tableView in ArticleTable 3. Detection results analysis of binocular measurement system
目标序号 目标真实距离/m 输出概率值 测距值/m 测距误差/% 1 18.94 0.99 18.25 3.64 2 19.81 0.98 18.95 4.34 3 21.18 1.00 20.82 1.70 4 22.56 0.99 21.92 2.84
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Yixuan KANG, Yu LIU, Yawei WANG, Lijun ZHOU, Cheng GUO, Yitian WANG. DETR-based binocular measurement system in road environment[J]. Journal of Applied Optics, 2023, 44(4): 786
Paper Information
Category: Research Articles
Received: May. 19, 2022
Accepted: --
Published Online: Aug. 10, 2023
The Author Email: KANG Yixuan (kangyixuan13@163.com)
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