2篇
您的检索式：作者名="Shihan KONG"
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| 1 | Development and path planning of a novel unmanned surface vehicle system and its application to exploitation of Qarhan Salt Lake显示文摘Qarhan Salt Lake is rich in mineral resources, such as sodium chloride, potassium, and magnesium [1]. At present, liquid mine exploiting is the main exploitation form for the Qarhan Salt Lake. Salt mining ships with mining equipments are widely used to exploit carnallite which is located at the bottom of pools. Conventionally, workmen utilize rude ferric sampler to collect carnallite samples and estimate their thickness, providing guidance to the salt mining ship [2]. However, the turbid brine and uneven carnallite reduce the efficiency of exploitation, which could no longer meet the rapid mining requirements. | Zhibin XUE Jincun LIU Zhengxing WU Sheng DU Shihan KONG Junzhi YU | 2019 | Science China(Information Sciences)2019，62，8： | 8 |
| 2 | A modified YOLOv4 detection method for a vision-based underwater garbage cleaning robot显示文摘To tackle the problem of aquatic environment pollution,a vision-based autonomous underwater garbage cleaning robot has been developed in our laboratory.We propose a garbage detection method based on a modified YOLOv4,allowing high-speed and high-precision object detection.Specifically,the YOLOv4 algorithm is chosen as a basic neural network framework to perform object detection.With the purpose of further improvement on the detection accuracy,YOLOv4 is transformed into a four-scale detection method.To improve the detection speed,model pruning is applied to the new model.By virtue of the improved detection methods,the robot can collect garbage autonomously.The detection speed is up to 66.67 frames/s with a mean average precision(mAP)of 95.099%,and experimental results demonstrate that both the detection speed and the accuracy of the improved YOLOv4 are excellent. | Manjun TIAN Xiali LI Shihan KONG Licheng WU Junzhi YU | 2022 | Frontiers of Information Technology & Electronic Engineering2022，23，8： | 1 |
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