Title:
OBJECT DETECTION METHOD, OBJECT DETECTION APPARATUS, AND OBJECT DETECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/205329
Kind Code:
A1
Abstract:
An object detection method, comprising: acquiring a video to be subjected to detection (S41); preprocessing the video to be subjected to detection, in order to obtain an image to be subjected to detection (S42); inputting said image into an object detection network, in order to extract a feature map from said image, and performing object prediction on the extracted feature map, in order to obtain the position of an object in said image and a confidence corresponding to the position (S43); and according to the position of the object in said image, the confidence corresponding to the position, and the video to be subjected to detection, generating a video in which the object is marked (S44).
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Inventors:
ZU CHUNSHAN (CN)
Application Number:
PCT/CN2021/084995
Publication Date:
October 06, 2022
Filing Date:
April 01, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G06T7/70; G06N3/04; G06T7/00
Domestic Patent References:
| WO2019161300A1 | 2019-08-22 |
Foreign References:
| CN111369617A | 2020-07-03 | |||
| CN112200187A | 2021-01-08 | |||
| CN109977812A | 2019-07-05 | |||
| US20190156144A1 | 2019-05-23 | |||
| US20180259970A1 | 2018-09-13 | |||
| US10528819B1 | 2020-01-07 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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