发明授权
- 专利标题: Identifying vegetation attributes from LiDAR data
- 专利标题(中): 从LiDAR数据中识别植被属性
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申请号: US12707857申请日: 2010-02-18
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公开(公告)号: US07974813B2公开(公告)日: 2011-07-05
- 发明人: Jeffrey Jay Welty , Earl T. Birdsall , Robert K. McKinney
- 申请人: Jeffrey Jay Welty , Earl T. Birdsall , Robert K. McKinney
- 申请人地址: US WA Federal Way
- 专利权人: Weyerhaeuser NR Company
- 当前专利权人: Weyerhaeuser NR Company
- 当前专利权人地址: US WA Federal Way
- 代理机构: Perkins Coie LLP
- 主分类号: G01S13/00
- IPC分类号: G01S13/00
摘要:
Aspects of the present invention are directed at using LiDAR data to identify attributes of vegetation. In this regard, a method is provided that identifies the location of individual items of vegetation from raw LiDAR data. In one embodiment, the method includes selecting a coordinate position represented in the LiDAR data that generated a return signal. Then, a determination is made regarding whether the selected coordinate position is inside a geographic area allocated to a previously identified item of vegetation. If the selected coordinate position is not within a geographic area allocated to a previously identified item of vegetation, the method determines that the selected coordinate position is associated with a new item of vegetation. In this instance, a digital representation of the new item of vegetation is generated.
公开/授权文献
- US20100318296A1 IDENTIFYING VEGETATION ATTRIBUTES FROM LIDAR DATA 公开/授权日:2010-12-16
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