Title:
３次元環境復元装置、その処理方法、及びプログラム
Document Type and Number:
Japanese Patent JP5650021
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To maintain accuracy of map information and also efficiently reduce memory consumption of the map information.SOLUTION: A three-dimensional restoration device comprises: measurement means for performing three-dimensional measurement of a target object in a predetermined space; map information generation means for, based on three-dimensional measured data of the target object measured by the measurement means, generating map information including three-dimensional point cloud data in a cuboid arranged in a grid area which divides a three-dimensional environment and includes the target object; and central line generation means for, based on the three-dimensional point cloud data in the cuboid of the map information generated by the map information generation means, generating information of central lines which approximate line segments of three-dimensional point cloud data.
Inventors:
山崎 公俊
稲葉 雅幸
森 健光
稲葉 雅幸
森 健光
Application Number:
JP2011046279A
Publication Date:
January 07, 2015
Filing Date:
March 03, 2011
Export Citation:
Assignee:
国立大学法人 東京大学
トヨタ自動車株式会社
トヨタ自動車株式会社
International Classes:
G01B11/00
Attorney, Agent or Firm:
House ON 健