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Patent Searching and Data


Title:
DETECTION METHOD, APPARATUS AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/047461
Kind Code:
A1
Abstract:
Provided in the present application is a detection method, the method comprising: acquiring a target image by means of controlling a camera, and according to whether the target image comprises a shadow region, determining whether the camera is in an abnormal telescopic state; and when determined that the camera is in an abnormal telescopic state, taking measures so that the camera recovers from the abnormal telescopic state. The described method provides a solution for protecting a telescoping mechanism of an electronic device.

Inventors:
WANG XING (CN)
WANG HONGLI (CN)
LI HAOJIE (CN)
REN HONGQIANG (CN)
Application Number:
PCT/CN2020/113665
Publication Date:
March 18, 2021
Filing Date:
September 07, 2020
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04N17/00; H04N5/232
Foreign References:
CN110691235A2020-01-14
CN109547601A2019-03-29
CN106454336A2017-02-22
CN109089023A2018-12-25
US20170244903A12017-08-24
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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