Wu Xinsheng
5 Papers
7 Citations
Wu Xinsheng is an academic researcher. The author has contributed to research in topics: Feature extraction & Serial port. The author has an hindex of 1, co-authored 5 publications.
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Papers
Patent
Omnibearing obstacle detection method based on multi-sensor fusion
Wu Xinsheng,Xiang Shifang,Chen An,Liu Haiming,Wang Bo +4 more
- 25 Aug 2020
TL;DR: In this paper, the authors proposed an omnibearing obstacle detection method based on multi-sensor fusion, which comprises the following steps: collecting images and laser point cloud data in different scenes through a laser radar and a camera; carrying out aerial projection on the laser point clouds data, carrying out feature extraction after two-dimensional gridding segmentation, and obtaining a target candidate box in an aerial view; obtaining an image region candidate box by using a one-stage target detection network model; and then fusing the target area candidate box and the image areacandidate box in
5
Patent
Simultaneous positioning and mapping method for autonomous mobile platform in rescue scene
Xiang Shifang,Chen An,Wu Xinsheng,Liu Haiming,Yang Puguang +4 more
- 25 Aug 2020
TL;DR: In this paper, a method for simultaneous positioning and mapping for an autonomous mobile platform in a rescue scene, which is applied to a search and rescue mobile platform and can be used in extreme environments such as a fire rescue scene or a complex dangerous accident scene and the like, is presented.
1
Patent
Semantic SLAM robustness improvement method based on instance segmentation
Chen An,Xiang Shifang,Liu Haiming,Wu Xinsheng,Chen Chunyu,Wang Bo +5 more
- 25 Aug 2020
TL;DR: In this article, a semantic map is established by combining deep learning and optical flow, and the depth map is added on the basis of the color map, so that the system is endowed with the capability of establishing the dense three-dimensional point cloud semantic map.
1
Patent
Unmanned vehicle safety emergency stop system based on Lora communication
Xiang Shifang,Wu Xinsheng,Chen An,Liu Haiming,Yang Puguang +4 more
- 17 Jul 2020
TL;DR: In this paper, an unmanned vehicle safety emergency stop system based on Lora communication is presented. But the system comprises a system transmitting end and a system receiving end, where the transmitting end comprises a key input module for triggering an emergency braking safety instruction, a single-chip microcomputer processing module, a wireless communication module and an indicator lamp module; the single chip micro computer processing module receives the emergency stop safety instruction through a serial port circuit, controls an indicator light module to represent the working state of the system, and sends serial port data representing emergency stop at the same time.