Title:
ACQUISITION METHOD AND DEVICE FOR GAME SCREEN, AND METHOD AND DEVICE FOR CONTROLLING PHOTOGRAPHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/174391
Kind Code:
A1
Abstract:
An acquisition method and device for a game screen, and a method and device for controlling a photographing device. The acquisition method for the game screen comprises: acquiring event information on a game field; determining the intensity of a game in different regions of the game field according to the event information; and according to the intensity of the game in the different regions, controlling a photographing device to photograph so as to obtain a game screen. In the present application, a lens suitable for photographing is determined according to the event information on the game field, and automatic tracking and photographing functions of the photographing device is implemented, thereby improving the photographing efficiency, reducing the demand for camera manpower, and reducing the need for a cameraman to understand the game while greatly improving the presentation quality of the game screen.
Inventors:
HOU HONGYI (CN)
XIAO XU (CN)
CHEN XU (CN)
XIAO XU (CN)
CHEN XU (CN)
Application Number:
PCT/CN2020/077479
Publication Date:
September 10, 2021
Filing Date:
March 02, 2020
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H04N5/232; H04N21/4728
Domestic Patent References:
| WO2019046095A1 | 2019-03-07 |
Foreign References:
| CN110473278A | 2019-11-19 | |||
| CN110454669A | 2019-11-15 | |||
| CN110546462A | 2019-12-06 | |||
| CN109344697A | 2019-02-15 | |||
| CN110213611A | 2019-09-06 | |||
| CN102890781A | 2013-01-23 | |||
| US20030002870A1 | 2003-01-02 |
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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