Title:
DATA PROCESSING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/083529
Kind Code:
A1
Abstract:
Disclosed are a data processing method and apparatus, which belong to the technical field of sensors, and can be used for assisted driving and autonomous driving. The method in the embodiments of the present application comprises: by means of a Bayesian algorithm, obtaining a first output result according to a category of each frame in a plurality of frames with respect to a first target and a tracking position of each frame in the plurality of frames with respect to the first target; and inputting a first category, a first confidence and a target feature into a multi-frame classifier, so as to obtain a second output result. By means of Bayesian multi-frame decision fusion and inputting a target feature into a multi-frame classifier, the problem of low single-frame recognition precision can be compensated. The method can be applied to a process of processing data sensed by a sensor. The method improves the advanced driver assistance system (ADAS) capability of a terminal during autonomous driving or assisted driving, and can be applied to the Internet of Vehicles, such as vehicle-to-everything (V2X), long-term evolution-vehicle (LTE-V) or vehicle-to-vehicle (V2V).
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Inventors:
YANG FANFAN (CN)
CUI TIANXIANG (CN)
CUI TIANXIANG (CN)
Application Number:
PCT/CN2021/124331
Publication Date:
April 28, 2022
Filing Date:
October 18, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G01S7/41
Foreign References:
| CN110264468A | 2019-09-20 | |||
| CN110750612A | 2020-02-04 | |||
| CN110675440A | 2020-01-10 | |||
| US20180051990A1 | 2018-02-22 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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