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	Robust Grass Boundary Detection for Lawn Mower with a Novel Design of Detection Device
	Huiwen Guo; Xinyu Wu; Jianquan Sun; Yongsheng Ou; Wei Feng
	2017
会议地点	日本冲绳
英文摘要	The automation of lawn mower can eliminate a lot of boring manual work. With the application of the intelligent technology, especially the automatic detection of grass boundary, the lawn mower can maintain the lawn regularly. However, typical boundary detection technology requires the user to set up a border wire around the lawn that defines the area to be mowed, which is a time-consuming and boring operation. Through a broad analysis of the characteristics of grass and non-grass terrain, in this paper, a novel device is designed to automatically detect the grass boundary. Without any prior manual work, lawn mower with our detection device can adapt to all kinds of grass environment. Our device requires only a line infrared light source and a camera with bandpass infrared filter. Light source, camera and grass make up a triangulation. With a simple but effective approach, grass boundary is detected robustly in the continuous frames. The practical experimental results on a variety of non-grass terrains and grasses demonstrate the effectiveness and the robustness of our method.
语种	英语
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/11874]
专题	深圳先进技术研究院_集成所
作者单位	2017
推荐引用方式 GB/T 7714	Huiwen Guo,Xinyu Wu,Jianquan Sun,et al. Robust Grass Boundary Detection for Lawn Mower with a Novel Design of Detection Device[C]. 见:. 日本冲绳.

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