Title:
VIDEO DATA PROCESSING METHOD, DECODING DEVICE, ENCODING DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/029207
Kind Code:
A1
Abstract:
Disclosed in the present application are a video data processing method, a decoding device, an encoding device, and a storage medium. The method comprises: when a generation and display instruction is received, obtaining a current viewpoint; intercepting, from a video frame received by a transmission path corresponding to the current viewpoint, an image required for generating an image of the current viewpoint; when a viewpoint switching instruction is received, obtaining a target viewpoint, and intercepting, from the video frame received by the transmission path corresponding to the current viewpoint, an image required for generating an image of the target viewpoint; and when a switching condition is satisfied, intercepting, from a video frame received by a transmission path corresponding to the target viewpoint, the image required for generating the image of the target viewpoint and displaying same.
Inventors:
WANG RONGGANG (CN)
WANG ZHENYU (CN)
GAO WEN (CN)
WANG ZHENYU (CN)
GAO WEN (CN)
Application Number:
PCT/CN2021/129225
Publication Date:
March 09, 2023
Filing Date:
November 08, 2021
Export Citation:
Assignee:
UNIV PEKING SHENZHEN GRADUATE SCHOOL (CN)
International Classes:
H04N21/218
Foreign References:
| CN111447461A | 2020-07-24 | |||
| CN107615756A | 2018-01-19 | |||
| CN111447503A | 2020-07-24 | |||
| CN111866525A | 2020-10-30 | |||
| CN110012310A | 2019-07-12 | |||
| US20200195997A1 | 2020-06-18 |
Attorney, Agent or Firm:
SHENZHEN CENFO INNOVATIVE INTELLECTUAL PROPERTY CO., LTD. (CN)
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