Title:
VISUAL-TARGET TRACKING METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/012367
Kind Code:
A1
Abstract:
The embodiments of the present invention relate to the technical field of computer vision. Provided are a visual-target tracking method and apparatus, and a device and a storage medium, which can accurately track a specific visual target without interference from visual targets of the same category. The method comprises: inputting into a preset target tracking model the current video frame of a video to be processed, and marking a corresponding first image area of a target visual object in the current video frame, which target visual object is determined on the basis of a key video frame of said video; performing target detection on the current video frame, so as to identify second image areas corresponding to a plurality of visual objects of the same type as the target visual object; and by using a target classification model for distinguishing a specific visual object from among the plurality of visual objects of the same type, determining, from the first image area and the plurality of second image areas, a functional area of the target visual object in the current video frame.
Inventors:
ZHANG WEIJUN (CN)
Application Number:
PCT/CN2023/106311
Publication Date:
January 18, 2024
Filing Date:
July 07, 2023
Export Citation:
Assignee:
ARASHI VISION INC (CN)
International Classes:
G06V40/10; G06V10/764
Foreign References:
| CN115393755A | 2022-11-25 | |||
| CN112639815A | 2021-04-09 | |||
| CN104599287A | 2015-05-06 | |||
| CN110349176A | 2019-10-18 | |||
| US20220366576A1 | 2022-11-17 |
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