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    Journals >Laser & Optoelectronics Progress >Volume 56 >Issue 16 >Page 161005 > Article
    • Laser & Optoelectronics Progress
    • Vol. 56, Issue 16, 161005 (2019)
    Combined Feature-Tracking and Pattern-Matching Algorithm for Sea-Ice Drift Detection
    Junkai Wang1, Xiaoqi Lü1,2,*, Ming Zhang1, Jing Li1..., Xianjing Meng1 and Genwang Liu3|Show fewer author(s)
    Author Affiliations
  • 1 Inner Mongolia Key Laboratory of Pattern Recognition and Intelligent Image Processing, School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia 0 14010, China
  • 2 Inner Mongolia University of Technology, Hohhot, Inner Mongolia 0 10051, China
  • 3 First Institute of Oceanography, Ministry of Natural Resources, Qingdao, Shandong 266061, China
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    DOI: 10.3788/LOP56.161005 Cite this Article Set citation alerts
    Junkai Wang, Xiaoqi Lü, Ming Zhang, Jing Li, Xianjing Meng, Genwang Liu. Combined Feature-Tracking and Pattern-Matching Algorithm for Sea-Ice Drift Detection[J]. Laser & Optoelectronics Progress, 2019, 56(16): 161005 Copy Citation Text show less
    Geographic information map
    Fig. 1. Geographic information map
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    Flow chart
    Fig. 2. Flow chart
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    Diagram of algorithm
    Fig. 3. Diagram of algorithm
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    Sea-ice drift vectors
    Fig. 4. Sea-ice drift vectors
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    Scatter diagrams of sea-ice drift speed. (a) SIFT; (b) SIFT+MCC
    Fig. 5. Scatter diagrams of sea-ice drift speed. (a) SIFT; (b) SIFT+MCC
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    Box charts of vector distance. (a) HH polarization; (b) HV polarization
    Fig. 6. Box charts of vector distance. (a) HH polarization; (b) HV polarization
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    Spatial density diagrams. (a)(b) HH polarization; (c)(d) HV polarization
    Fig. 7. Spatial density diagrams. (a)(b) HH polarization; (c)(d) HV polarization
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    SatelliteImaging timeLatitudeLongitudePolarisationIncident angle /(°)
    Sentinel-12017-10-10T17:11:42From 79°03'N to 81°76'NFrom 119°71'W to 134°42'WHH+HV19.14 to 46.38
    Table 1. Satellite data sheet
    Buoy IDStart timeEnd timeLongitude andlatitude (start)Longitude andlatitude (end)Velocity of buoy /(m·s-1)
    9001082017-10-10T17:00:002017-10-12T17:00:0080°91'N,136°16'W80°79'N,136°45'W0.0833
    Table 2. Buoy information
    Abstract
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    Figures&Tables (9)
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    References (16)
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    Junkai Wang, Xiaoqi Lü, Ming Zhang, Jing Li, Xianjing Meng, Genwang Liu. Combined Feature-Tracking and Pattern-Matching Algorithm for Sea-Ice Drift Detection[J]. Laser & Optoelectronics Progress, 2019, 56(16): 161005
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    Paper Information
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