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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR SEARCHING FOR TRACKED OBJECT, AND HAND-HELD CAMERA THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/208258
Kind Code:
A1
Abstract:
Embodiments of the present application provide a method and apparatus for searching for a tracked object, and a hand-held camera. The method comprises: determining, according to valid identifier information of a tracking region corresponding to a tracked object, a first search region corresponding to a first search algorithm in a first image frame, and using the first search algorithm to search the first search region; and determining, according to the valid identifier information of the tracking region corresponding to the tracked object, at least one second search region corresponding to a second search algorithm in a second image frame, and using the second search algorithm to search the second search region. Thus, object tracking accuracy can be improved, and the probability of losing a tracked object can be reduced.

Inventors:
ZHANG YONGBO (CN)
LIANG FENG (CN)
Application Number:
PCT/CN2020/099835
Publication Date:
October 21, 2021
Filing Date:
July 02, 2020
Export Citation:
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Assignee:
SHANGHAI MOSHON TECH CO LTD (CN)
International Classes:
G06T7/246
Foreign References:
CN106920252A2017-07-04
CN101807300A2010-08-18
CN108765458A2018-11-06
US20120099765A12012-04-26
CN110853076A2020-02-28
CN110503662A2019-11-26
Attorney, Agent or Firm:
BEIJING HUIYINGJIECHUANG INTELLECTUAL PROPERTY AGENCY (CN)
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