公开(公告)号：US20180241980A1

公开(公告)日：2018-08-23

申请号：US15753252

申请日：2015-10-28

Applicant: LG ELECTRONICS INC.

Inventor： Jinsool LEE ,  Seonyung KIM

IPC: H04N9/73 ,  H04N5/235

CPC classification number: H04N9/735 ,  H04N5/2258 ,  H04N5/23216 ,  H04N5/23222 ,  H04N5/23238 ,  H04N5/232945 ,  H04N5/235 ,  H04N5/247 ,  H04N9/045 ,  H04N13/239 ,  H04W88/02

Abstract: A mobile terminal according to the present disclosure comprises: a terminal body; a display unit mounted on the terminal body; a first camera which is disposed on one surface of the terminal body and takes a photograph at a first angle of view; a second camera which is disposed adjacent to the first camera and takes a photograph at a second angle of view larger than the first angle of view; and a controller which sets a white balance reference value using image data acquired by the second camera and outputs, to the display unit, a corrected image acquired by correcting an image, captured by the first camera, on the basis of the white balance reference value.

公开(公告)号：US20170034494A1

公开(公告)日：2017-02-02

申请号：US14938639

申请日：2015-11-11

Applicant: LG ELECTRONICS INC.

Inventor： Kyunghee KANG ,  Jinsool LEE ,  Seonyung KIM

IPC: H04N9/73 ,  H04N5/235 ,  H04N5/33

CPC classification number: H04N9/735 ,  H04N5/23229 ,  H04N5/2357 ,  H04N5/33

Abstract: A mobile terminal configured to process images, the mobile terminal comprising: a camera configured to capture images; an image sensor configured to acquire an image signal of an object in an image captured via the camera; an infrared sensor configured to detect an infrared signal reflected from the object; a controller configured to utilize the image sensor to: determine whether flicker is generated; and detect information related to a light source contributing to the generated flicker based on the detected infrared signal; and an image processor configured to perform white balance of the acquired image, the white balance performed based on the detected information if flicker is generated, and provides an effective white balancing method according to types of peripheral light sources through flicker analysis based on the image sensor and the infrared sensor.

Abstract translation: 一种被配置为处理图像的移动终端，所述移动终端包括：被配置为捕获图像的相机; 图像传感器，被配置为获取经由所述照相机拍摄的图像中的对象的图像信号; 红外传感器，被配置为检测从所述物体反射的红外信号; 控制器，被配置为利用所述图像传感器来：确定是否产生闪烁; 并且基于检测到的红外信号来检测与产生的闪烁有关的光源的信息; 以及被配置为执行所获取的图像的白平衡的图像处理器，如果产生闪烁则基于检测到的信息执行的白平衡，并且根据基于图像传感器的闪烁分析，根据外围光源的类型提供有效的白平衡方法 和红外传感器。