Patent · US Active

Image processing apparatus and method for feature extraction

US12217438B2 · kind B2 · utility

0Cited by

1References

17Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Zhijie Zhao · Munich, DE
Yuntan Fang · Beijing, CN
Jun Zha · Lo Wu, CN
Hu Chen · Munich, DE
Jiantong Zhou · Nanhu, CN

Key dates

Filing date	Feb 12, 2021
Grant date	Feb 4, 2025
Priority date	—
Expiry date	Nov 22, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/20221
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Embodiments of this application disclose example apparatuses, methods, and computer program products for extracting a feature from an image of a scene. One example apparatus comprises at least one processor and one or more memories coupled to the at least one processor and storing programming instructions for execution by the at least one processor to, in response to a feature extraction event, extract a feature from first image data representing a first image of a scene, wherein the feature extraction event is based on second image data representing a second image of the scene.

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