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Patent Searching and Data


Title:
KEY MAPPING METHOD, ELECTRONIC DEVICE, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/095906
Kind Code:
A1
Abstract:
Embodiments of the present application provide a key mapping method, an electronic device, and a system. According to the method provided in the present application, the electronic device can recognize a key region in a game application by means of an image processing algorithm. In addition, in order to improve the precision of recognition of the key region, the electronic device can further correct the image processing algorithm by combining a touch frequency of a user for the game picture. After all key regions are recognized, the user can perform one-to-one matching on all virtual keys in the game application and physical buttons of a gamepad, a mapping relationship is established, and then the user can trigger functions corresponding to the virtual keys in the game application by controlling the physical buttons on the gamepad, for example, movement of characters in a game, casting of skills, switching of scenes, etc.. The implementation of the method provided in the present application can simplify operation steps of the user for matching gamepad buttons and game application keys, improves the efficiency and accuracy of key matching, and improves user experience.

Inventors:
ZHANG TIANTIAN (CN)
HAN JINXIAO (CN)
RAN DONG (CN)
GAO GUANGYUAN (CN)
ZHAO LEI (CN)
LI HONGYU (CN)
Application Number:
PCT/CN2021/128486
Publication Date:
May 12, 2022
Filing Date:
November 03, 2021
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F3/0481
Foreign References:
CN112764564A2021-05-07
CN102999167A2013-03-27
CN106775282A2017-05-31
CN111399920A2020-07-10
US20150231498A12015-08-20
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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