• Laser & Optoelectronics Progress
  • Vol. 56, Issue 22, 221201 (2019)
Jinbo Liu1、*, Pengyu Guo2、**, Yue Wu1, and Wei Chen1
Author Affiliations
  • 1Hypervelocity Aerodynamics Institute, China Aerodynamics Research and Development Center, Mianyang, Sichuan 621000, China
  • 2National Innovation Institute of Defense Technology, Beijing 100071, China
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    DOI: 10.3788/LOP56.221201 Cite this Article Set citation alerts
    Jinbo Liu, Pengyu Guo, Yue Wu, Wei Chen. Detection Method for Color Structured Light Stripe Based on Hierarchical Clustering[J]. Laser & Optoelectronics Progress, 2019, 56(22): 221201 Copy Citation Text show less
    Flow chart of detection method for color structured light stripe based on hierarchical clustering
    Fig. 1. Flow chart of detection method for color structured light stripe based on hierarchical clustering
    Configuration-1: detection result under the condition of continuous stripes. (a) Color image; (b) gray image; (c) detection result
    Fig. 2. Configuration-1: detection result under the condition of continuous stripes. (a) Color image; (b) gray image; (c) detection result
    Configuration-2: detection result under the condition of discontinuous stripes with a tiny fracture. (a) Color image; (b) gray image; (c) detection result
    Fig. 3. Configuration-2: detection result under the condition of discontinuous stripes with a tiny fracture. (a) Color image; (b) gray image; (c) detection result
    Configuration-3: detection result under the condition of discontinuous stripes with a large fracture. (a) Color image; (b) gray image; (c) detection result
    Fig. 4. Configuration-3: detection result under the condition of discontinuous stripes with a large fracture. (a) Color image; (b) gray image; (c) detection result
    Original images. (a) Action#1-color image; (b) action#2-color image; (c) action#3-color image
    Fig. 5. Original images. (a) Action#1-color image; (b) action#2-color image; (c) action#3-color image
    Detection results of the proposed method. (a) Action#1- detection result; (b) action#2- detection result; (c) action#3- detection result
    Fig. 6. Detection results of the proposed method. (a) Action#1- detection result; (b) action#2- detection result; (c) action#3- detection result
    Detection results of the traditional method. (a) Action#1- detection result; (b) action#2- detection result; (c) action#3- detection result
    Fig. 7. Detection results of the traditional method. (a) Action#1- detection result; (b) action#2- detection result; (c) action#3- detection result
    ConfigurationDetection error /pixel
    10.46
    20.47
    30.47
    Table 1. Detection error under different configurations
    Jinbo Liu, Pengyu Guo, Yue Wu, Wei Chen. Detection Method for Color Structured Light Stripe Based on Hierarchical Clustering[J]. Laser & Optoelectronics Progress, 2019, 56(22): 221201
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