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公开(公告)号：US11869252B2
公开(公告)日：2024-01-09
申请号：US17281560
申请日：2019-09-27
发明人： Hongliang Liu , Jianyong Ge , Longbao Zhen , Rutao Han , Wei Li , Junpeng Zhao , Ronglin Zeng , Chaokai Tian , Weifeng Deng
CPC分类号： G06V20/588 , G06V20/58 , G08G1/166
摘要： A method and apparatus used for extracting a feature point of an environmental target, which relate to the field of vehicles. The method comprises: acquiring the position of each corner point of an environmental target; and determining a feature point of the environmental target according to the position of each corner point of the environmental target. Thus, the problem wherein target identification is not precise may be solved, which is particularly suitable for the identification of a large target.
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公开(公告)号：US11928870B2
公开(公告)日：2024-03-12
申请号：US17281560
申请日：2019-09-27
发明人： Hongliang Liu , Jianyong Ge , Longbao Zhen , Rutao Han , Wei Li , Junpeng Zhao , Ronglin Zeng , Chaokai Tian , Weifeng Deng
CPC分类号： G06V20/588 , G06V20/58 , G08G1/166
摘要： A method and apparatus used for extracting a feature point of an environmental target, which relate to the field of vehicles. The method comprises: acquiring the position of each corner point of an environmental target; and determining a feature point of the environmental target according to the position of each corner point of the environmental target. Thus, the problem wherein target identification is not precise may be solved, which is particularly suitable for the identification of a large target.
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