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1.发明申请公开(公告)号：US20180041724A1
公开(公告)日：2018-02-08
申请号：US15554925
申请日：2016-03-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Moonsoo KIM , Haesun LEE
CPC classification number: H04N5/35563 , H04N5/235 , H04N5/2355 , H04N5/353 , H04N5/3532 , H04N5/355 , H04N5/35554
Abstract: Provided is an image processing method for an electronic device having a camera module. The image processing method may include: acquiring a first image with a first exposure time by using a first pixel group; acquiring a second image with a second exposure time shorter than the first exposure time by using a second pixel group; determining whether the difference between the first exposure time and the second exposure time is greater than or equal to a preset threshold; acquiring, if the difference between the first exposure time and the second exposure time is greater than or equal to the preset threshold, a third image with a third exposure time by using the second pixel group; and generating a high dynamic range (HDR) image by combining the first to third images.
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公开(公告)号：US20200077031A1
公开(公告)日：2020-03-05
申请号：US16468463
申请日：2017-11-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jonghyub LEE , Haesun LEE , Sugon BAEK , Jongkeun SHIN , Jonghun WON , Kihuk LEE
Abstract: Various embodiments of the present invention comprise: a first image sensor for acquiring a first image of an external object; a second image sensor for acquiring a second image of the external object; and a processor, wherein the processor is set so as to: acquire, through the first image sensor, the first image by using a first setting related to an exposure for the external object; acquire, through the second image sensor, the second image by using a second setting related to the exposure, during the operation of acquiring the first image; select one corresponding setting from among the first setting and the second setting on the basis of at least the first image or the second image; and acquire, through the first image sensor or the second image sensor, a third image of the external object on the basis of at least the one corresponding setting, thereby enabling an entry time of a dual camera mounted on a rear surface of an electronic device to be reduced. Other various embodiments are possible in addition to the embodiments disclosed in the present invention.
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公开(公告)号：US20220006939A1
公开(公告)日：2022-01-06
申请号：US17289977
申请日：2019-09-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taehee LEE , Hwayong KANG , Dongsoo KIM , Minjae KIM , Sahnggyu PARK , Dongwon YEO , Haesun LEE , Seungryong JEON , Yongju JEONG , Donghoon JANG
Abstract: Disclosed is an electronic device. The electronic device comprises: a first image sensor and a second image sensor; and a processor which alternately performs a first image capture mode, in which a plurality of captured images are acquired by controlling the respective exposure times of the first image sensor and the second image sensor differently, and a second imager capture mode, in which a plurality of captured images are acquired by controlling the respective exposure times of the first image sensor and the second image sensor identically, identifies an object by using the plurality of captured images acquired in the first image capture mode, and acquires distance information about the identified object on the basis of the plurality of captured images acquired in the second image capture mode.
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公开(公告)号：US20130208165A1
公开(公告)日：2013-08-15
申请号：US13763789
申请日：2013-02-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungwook AN , Myoungwon KIM , Soojin KIM , Hyunho PARK , Woohyun BAEK , Sungkoo LEE , Haesun LEE , Minkeun CHO
IPC: H04N5/232
CPC classification number: H04N5/23293 , H04N5/232
Abstract: An image-taking method of a portable terminal apparatus includes acquiring images from a camera sensor at every frame period in a camera operation mode; converting the acquired images to viewing images and compressed images; and buffering the compressed images while displaying the viewing images on a display unit of the portable terminal.
Abstract translation: 便携式终端装置的拍摄方法包括：在相机操作模式中，每帧周期从相机传感器获取图像; 将获取的图像转换成观看图像和压缩图像; 并且在便携式终端的显示单元上显示观看图像的同时缓冲压缩图像。
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