公开(公告)号：US09948833B2

公开(公告)日：2018-04-17

申请号：US15389794

申请日：2016-12-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongsoo Kim ,  Hwayong Kang ,  Youngkwon Yoon ,  Moonsoo Kim ,  Jaemyung Baek ,  Jonghoon Won ,  Taekseong Jeong

IPC: H04N5/335 ,  H04N5/04 ,  H04N9/44

CPC classification number: H04N5/04 ,  H04N5/2258 ,  H04N5/2353 ,  H04N5/343 ,  H04N5/345 ,  H04N5/347 ,  H04N5/378 ,  H04N9/44

Abstract: Methods and apparatuses are provided for synchronizing data by an electronic device. A first operation characteristic of a first image sensor of the electronic device and a second operation characteristic of a second image sensor of the electronic device are identified. At least one of a first access period of a first row of the first image sensor and a second access period of a second row of the second image sensor is changed, based on a difference between the first operation characteristic and the second operation characteristic, to synchronize the first access period and the second access period. The second row corresponds to the first row. Image data corresponding to the first row is acquired through the first image sensor based on the synchronized first access period. Image data corresponding to the second row is acquired through the second image sensor based on the synchronized second access period.

公开(公告)号：US09706074B2

公开(公告)日：2017-07-11

申请号：US14468874

申请日：2014-08-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaemyung Baek ,  Dongyoul Park ,  Soonkyoung Choi ,  Sabari Raju Shanmugam ,  Minyoung Chang

IPC: H04N5/228 ,  H04N1/21 ,  H04N5/355 ,  H04N5/232 ,  H04N5/235 ,  H04N5/222 ,  G06T5/00 ,  G06T5/50

CPC classification number: H04N1/2129 ,  G06T5/007 ,  G06T5/50 ,  H04N5/23293 ,  H04N5/2355 ,  H04N5/2356 ,  H04N5/35536

Abstract: A method is provided including: capturing a first set of images, wherein each one of the first set of images is captured in accordance with a different value of a camera setting; generating a second set of reduced images, wherein each of the second set of reduced images is a reduced version of a respective one of the first set of images; generating, by an electronic device, a third set of composite images, wherein each one of the third set of composite images is generated by HDR-compositing the second set of reduced images in accordance with a different weight-ratio; receiving a selection of a first composite image, the first composite image being part of the third set of composite images; and storing a second composite image, the second composite image being generated by HDR-compositing the first set of images in accordance with a weight ratio associated with the first composite image.

公开(公告)号：US20150130867A1

公开(公告)日：2015-05-14

申请号：US14535276

申请日：2014-11-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongyoul Park ,  Jungtae Kwon ,  Soohyung Kim ,  Jaemyung Baek ,  Jongkon Bae ,  Yongman Lee

IPC: G09G3/20 ,  G09G3/32

CPC classification number: G09G3/3208 ,  G09G3/2092 ,  G09G2300/0452 ,  G09G2320/0613 ,  G09G2330/021 ,  G09G2330/028 ,  G09G2340/06 ,  G09G2360/16

Abstract: An electronic device for adjusting voltages for each pixel includes an image processing unit to process a gray level corresponding to an image data, a gray data processing unit to determine voltages applied to each pixel of a display unit by using the gray level, and a power controller to control the voltage applied to each pixel of the display unit based on the determined voltage. Other embodiments including a method for adjusting voltages for each pixel are also disclosed.

Abstract translation: 用于调整每个像素的电压的电子设备包括处理与图像数据对应的灰度级的图像处理单元，灰色数据处理单元，用于通过使用灰度级确定施加到显示单元的每个像素的电压，以及功率 控制器，用于基于所确定的电压来控制施加到所述显示单元的每个像素的电压。 还公开了包括用于调整每个像素的电压的方法的其它实施例。