• Laser & Optoelectronics Progress
  • Vol. 56, Issue 19, 191001 (2019)
Xianfeng Chen1、2、3, Zhenghua Guo1、2、3, Junlong Wu1、2、3, Shuai Ma1、2、3, Ping Yang1、2, and Bing Xu1、2、*
Author Affiliations
  • 1Key Laboratory on Adaptive Optics, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, Sichuan 610209, China
  • 2Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, Sichuan 610209, China
  • 3University of Chinese Academy of Sciences, Beijing 100049, China
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    DOI: 10.3788/LOP56.191001 Cite this Article Set citation alerts
    Xianfeng Chen, Zhenghua Guo, Junlong Wu, Shuai Ma, Ping Yang, Bing Xu. De-Occlusion Stereo Matching Algorithm Based on Regional Prior Information[J]. Laser & Optoelectronics Progress, 2019, 56(19): 191001 Copy Citation Text show less
    Cost calculation
    Fig. 1. Cost calculation
    Disparity refinement diagrams. (a) Left-right consistency check; (b) regional consistency check
    Fig. 2. Disparity refinement diagrams. (a) Left-right consistency check; (b) regional consistency check
    Occlusion distance interpretation diagrams. (a) Reference image; (b) target image
    Fig. 3. Occlusion distance interpretation diagrams. (a) Reference image; (b) target image
    Simulation results. (a) Left images; (b) ground truths; (c) residual figures of NCC; (d) residual figures of proposed algorithm
    Fig. 4. Simulation results. (a) Left images; (b) ground truths; (c) residual figures of NCC; (d) residual figures of proposed algorithm
    ItemNCCProposed method
    Wood17.734.59
    Baby16.084.07
    Baby29.327.98
    Lampshade120.0016.23
    Lampshade220.9917.39
    Monopoly30.1128.21
    Table 1. Mismatching rates of left and right figures with large occlusion%
    ItemNCCProposed method
    Aloe12.1411.12
    Bowling116.7215.39
    Cloth13.172.83
    Cloth29.628.66
    Rocks110.4810.26
    Wood29.339.12
    Table 2. Mismatching rates of left and right figures with less occlusion%
    ItemNCCNCC combined withproposed methodSADSAD combined withproposed methodSSDSSD combined withproposed method
    Wood17.734.5917.8013.7815.8412.28
    Baby16.084.0718.3315.1813.6411.33
    Baby29.327.9823.9621.0821.9219.70
    Lampshade120.0016.2343.2339.4539.7135.60
    Lampshade220.9917.3958.5857.8553.8052.76
    Monopoly30.1128.2153.1850.1250.3747.38
    Table 3. Mismatching rates of original algorithm and proposed algorithm%
    Xianfeng Chen, Zhenghua Guo, Junlong Wu, Shuai Ma, Ping Yang, Bing Xu. De-Occlusion Stereo Matching Algorithm Based on Regional Prior Information[J]. Laser & Optoelectronics Progress, 2019, 56(19): 191001
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