Laser & Optoelectronics Progress, Volume. 58, Issue 20, 2028002(2021)
Deep Learning and Spatial Analysis Based Port Detection
Fig. 1. Structural diagram of YOLO v3 network
Fig. 2. Wharf marking at different datasets. (a) DIOR; (b) TGRS-HRRSD; (c)(d) level 19 Google remote sensing image
Fig. 3. PR curve of wharf recognition
Fig. 4. Recognition results of wharves. (a) Original image; (b) local image; (c) recognition of wharf with single ship docked; (d) recognition of wharf with many ships docked; (e) wharf recognition in complex scene; (f) wharf recognition when prescene of flares on sea surface; (g) recognition of jetty wharf; (h) recognition of along-shore wharf; (i)(j) typical misrecognitions
Fig. 5. (a) Port hotspots and (b)--(e) aggregated polygons
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Zeming Li, Liang Cheng, Daming Zhu, Zhaojin Yan, Chen Ji, Zhixin Duan, Min Jing, Ning Li, Shengkun Dongye, Yanruo Song, Jiahui Liu. Deep Learning and Spatial Analysis Based Port Detection[J]. Laser & Optoelectronics Progress, 2021, 58(20): 2028002
Category: Remote Sensing and Sensors
Received: Oct. 14, 2020
Accepted: Jan. 2, 2021
Published Online: Oct. 15, 2021
The Author Email: Zhu Daming (634617255@qq.com)