公开(公告)号：US20170031128A1

公开(公告)日：2017-02-02

申请号：US15290785

申请日：2016-10-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuanqing Liu ,  Guangyao Zhao ,  Jing Wang ,  Kai Li

IPC: G02B7/02 ,  G02B15/15 ,  H04N5/232 ,  G02B7/04

CPC classification number: G02B7/028 ,  G02B7/04 ,  G02B7/102 ,  G02B15/15 ,  H04N5/23212 ,  H04N5/23216 ,  H04N5/23296

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.

Abstract translation: 一种用于对相机进行温度补偿的方法和装置。 该方法包括：使用温度传感器获得相机的相机镜头的温度信息; 根据控制相机移动的镜头的电动机的位置信息和温度信息获得镜头目标移动位置; 以及根据所获得的镜头目标移动位置控制相应的镜头以移动到目标移动位置。 根据本申请提供的方法和装置，可以使用简单方便的方法来补偿摄像机由温度变化引起的成像质量变化，实用性高。

公开(公告)号：US10048461B2

公开(公告)日：2018-08-14

申请号：US15290785

申请日：2016-10-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuanqing Liu ,  Guangyao Zhao ,  Jing Wang ,  Kai Li

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.