Patent · US Active

RGB-D fusion information-based obstacle target classification method and system, and intelligent terminal

US11762957B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Assignee

Beijing Smarter Eye Technology Co. Ltd · CN

Inventors

Chao YANG · Beijing, CN
An Jiang · Beijing, CN
Ran Meng · Beijing, CN
Hua Chai · Beijing, CN
Feng Cui · Nanchang, CN

Key dates

Filing date	Aug 12, 2021
Grant date	Sep 19, 2023
Priority date	—
Expiry date	Apr 24, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/10028
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An RGB-D fusion information-based obstacle target classification method includes: collecting an original image through a binocular camera within a target range, and acquiring a disparity map of the original image; collecting a color-calibrated RGB image through a reference camera of the binocular camera within the target range; acquiring an obstacle target through disparity clustering in accordance with the disparity map and the color-calibrated RGB image, and acquiring a target disparity map and a target RGB image of the obstacle target; calculating depth information about the obstacle target in accordance with the target disparity map; and acquiring a classification result of the obstacle target through RGB-D channel information fusion in accordance with the depth information and the target RGB image.

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