• Journal of Applied Optics
  • Vol. 44, Issue 4, 786 (2023)
Yixuan KANG*, Yu LIU, Yawei WANG, Lijun ZHOU..., Cheng GUO and Yitian WANG|Show fewer author(s)
Author Affiliations
  • Intelligent Perception Laboratory, Xi'an Institute of Applied Optics, Xi'an 710065, China
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    DOI: 10.5768/JAO202344.0402003 Cite this Article
    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 Copy Citation Text show less
    Diagram of binocular vision measurement system
    Fig. 1. Diagram of binocular vision measurement system
    Transformation diagram of image plane coordinate system and real coordinate system
    Fig. 2. Transformation diagram of image plane coordinate system and real coordinate system
    Structure diagram of DETR algorithm
    Fig. 3. Structure diagram of DETR algorithm
    Test results of KITTI dataset
    Fig. 4. Test results of KITTI dataset
    Detection effect of binocular measurement system
    Fig. 5. Detection effect of binocular 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/%
    5~157 3087 1086 8456 2577.9
    15~257 4647 0146 7276 2195.1
    25~407 8367 1756 9346 6264.8
    40~804 2143 8203 6743 5915.8
    80~1202 1271 8251 7511 6936.4
    Table 1. Detection results analysis of binocular vision measurement system
    算法检出率/%测距误差/%运行帧率/(帧/s)
    本文算法92.35.221
    GC-Net93.15.91.1
    GANet93.55.210.2
    PSMNet93.94.82.4
    Monodepth92.96.915
    Table 2. Detection results comparison of 15 m~80 m targets with proposed algorithm and other algorithms
    目标序号目标真实距离/m输出概率值测距值/m测距误差/%
    118.940.9918.253.64
    219.810.9818.954.34
    321.181.0020.821.70
    422.560.9921.922.84
    Table 3. Detection results analysis of binocular measurement system
    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
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