SYSTEM AND METHOD FOR ANALYZING TREES IN LIDAR DATA USING VIEWS

Patent №

US 8,577,611

Granted

2013-11-05

Filed 2010

Owner

WEYERHAEUSER NR COMPANY

Lab

AI components

3

vision · kr · planning

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

12827878

A method and apparatus for identifying individual trees in LiDAR data based on the view of a LiDAR data point. In one embodiment, those LiDAR data points that do not have neighboring LiDAR data points that block the local view at a defined angle are considered to be in a central part of a tree canopy. In one embodiment, those LiDAR data points that are in a central part of a tree canopy are added to an output file that stores clusters of data points for each tree canopy detected. The central part of the tree canopy area can be analyzed to predict one or more characteristics of the tree.

AI classification

Vision1.00
Planning0.97
Knowledge representation0.57
Machine learning0.38
AI hardware0.17
Natural language0.00
Evolutionary computation0.00
Speech0.00

Ownership

WEYERHAEUSER NR COMPANY

assignment · 247000386

Assignors

MA, ZHENKUI

On an employer assignment, the assignors are typically the inventors.

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