Invention Grant
- Patent Title: Method and apparatus for performing temperature compensation for camera
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Application No.: US15290785Application Date: 2016-10-11
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Publication No.: US10048461B2Publication Date: 2018-08-14
- Inventor: Yuanqing Liu , Guangyao Zhao , Jing Wang , Kai Li
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen
- Agency: Conley Rose, P.C.
- Priority: CN201410145736 20140411
- Main IPC: G02B7/02
- IPC: G02B7/02 ; G02B7/04 ; G02B15/15 ; H04N5/232 ; G02B7/10

Abstract:
A method and an apparatus for performing temperature compensation for a camera. The method includes: obtaining temperature information of a camera lens of the camera using a temperature sensor; obtaining a lens target movement position according to position information of a motor that controls a lens of the camera to move and the temperature information; and controlling, according to the obtained lens target movement position, a corresponding lens to move to a target movement position. According to the method and apparatus provided in this application, an imaging quality change, which is caused by a temperature change, of a camera can be compensated for using a simple and convenient method, and practicability is high.
Public/Granted literature
- US20170031128A1 Method and Apparatus for Performing Temperature Compensation for Camera Public/Granted day:2017-02-02
Information query
IPC分类:
G | 物理 |
G02 | 光学 |
G02B | 光学元件、系统或仪器 |
G02B7/00 | 光学元件的安装、调整装置或不漏光连接 |
G02B7/02 | .用于透镜 |