Title:
VIDEO PROCESSING METHOD AND APPARATUS, COMPUTER DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/000644
Kind Code:
A1
Abstract:
The present application relates to the field of image processing, and in particular to a video processing method and apparatus, a computer device and a storage medium. The method comprises: acquiring a monitoring video, and capturing a service sub-video of a target monitoring object from the monitoring video; extracting, from the service sub-video, a set of first video images containing the target monitoring object, and extracting a target object image from the set of first video images; extracting, from the service sub-video, a second video image containing a service object, and obtaining a set of service images according to the target object image and the second video image; respectively carrying out subtle expression analysis on each set image in the set of service images to obtain a preset subtle expression matching each set image; and generating a service information profile of the target monitoring object according to the set of service images and the preset subtle expression. By means of the method, the efficiency of acquiring effective video information can be improved.
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Inventors:
LIU LIZHEN (CN)
LV XIAOLI (CN)
LV XIAOLI (CN)
Application Number:
PCT/CN2020/087694
Publication Date:
January 07, 2021
Filing Date:
April 29, 2020
Export Citation:
Assignee:
ONE CONNECT SMART TECH CO LTD SHENZHEN (CN)
International Classes:
G06K9/00; G06F16/53; G06F16/535; G06F16/55
Foreign References:
| CN110458008A | 2019-11-15 | |||
| CN109168052A | 2019-01-08 | |||
| CN109190601A | 2019-01-11 | |||
| CN108665147A | 2018-10-16 | |||
| CN109858949A | 2019-06-07 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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