Title:
TELEVISION-BASED MIRROR VIEWING FIELD GENERATION METHOD, SYSTEM, AND DEVICE, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/257922
Kind Code:
A1
Abstract:
Disclosed are a television-based mirror viewing field generation method, system, and device, and a medium. The generation method comprises the following steps: collecting user-side data; obtaining a mirror position parameter group [An, Bn]; acquiring an actual human body reference point A' and an actual human body reference point B' corresponding to the user-side data; acquiring a top actual line in the user-side data, and acquiring a bottom actual line in the user-side data; acquiring a top line of a mirror area in the user-side data on the basis of the top actual line, acquiring a bottom line of the mirror area in the user-side data on the basis of the bottom actual line, and acquiring a vertical center line of the mirror area on the basis of a vertical center line of the user-side data or a vertical center line of a human body area in the user-side data; performing scaling of the mirror area on the basis of a scaling ratio S, so as to form a mirror viewing field; and playing back the mirror viewing field on a television terminal. The present invention implements a mirror viewing field on a television terminal having no significant difference in user perception difference compared to a conventional glass mirror.
Inventors:
YUAN WEI (CN)
SHEN HUI (CN)
WANG ZHIQIANG (CN)
SHEN HUI (CN)
WANG ZHIQIANG (CN)
Application Number:
PCT/CN2022/097379
Publication Date:
December 15, 2022
Filing Date:
June 07, 2022
Export Citation:
Assignee:
SHANGHAI YINGLISHI ELECTRONICS CO LTD (CN)
International Classes:
G06T3/40
Foreign References:
| CN113112407A | 2021-07-13 | |||
| CN110636353A | 2019-12-31 | |||
| CN104331860A | 2015-02-04 | |||
| CN111683288A | 2020-09-18 | |||
| US20060269128A1 | 2006-11-30 |
Attorney, Agent or Firm:
SHANGHAI CHINA FOREIGN ENTERPRISE PATENT AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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