Patent · US Active

Method and apparatus used for extracting feature point of environmental target

US11928870B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

GREAT WALL MOTOR COMPANY LIMITED · CN

Inventors

Hongliang Liu · Qinzhou City, CN
Jianyong Ge · Laishui, CN
Longbao Zhen · Laishui, CN
Rutao Han · Laishui, CN
Wei Li · Tangxia, CN
Junpeng Zhao · Laishui, CN
Ronglin Zeng · Laishui, CN
Chaokai Tian · Laishui, CN
Weifeng DENG · Laishui, CN

Key dates

Filing date	Sep 27, 2019
Grant date	Mar 12, 2024
Priority date	—
Expiry date	Sep 15, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG08G1/166
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.