公开(公告)号：US09734557B2

公开(公告)日：2017-08-15

申请号：US14906075

申请日：2014-07-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ho-cheon Wey ,  Chang-yeong Kim ,  Chan-yul Kim ,  Jeong-hoon Park ,  Myung-jin Eom ,  Seong-wook Han

IPC: G06T3/40

CPC classification number: G06T3/4053 ,  G06T3/40

Abstract: A method and apparatus for generating a 3K-resolution display image for a mobile terminal screen are disclosed. The method includes: receiving an input image; selecting a 3K resolution as a resolution of an image to be reproduced on the mobile terminal screen of a predetermined size, based on human cognitive characteristics and resolution analytical ability with respect to the mobile terminal screen; and generating a display image having the selected 3K resolution by using the input image.

公开(公告)号：US20140267886A1

公开(公告)日：2014-09-18

申请号：US14292261

申请日：2014-05-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Won-hee CHOE ,  Myung-jin Eom ,  Chang-yeong Kim ,  Seong-deok Lee

IPC: H04N5/235

CPC classification number: H04N5/2353 ,  G06T5/007 ,  G06T5/009 ,  G06T5/50 ,  G06T2207/20208 ,  G06T2207/20221 ,  H04N1/387 ,  H04N1/46

Abstract: Provided is an image generation system and method, more particularly, an image generation system and method which can generate a high dynamic range image from a plurality of images acquired in a single short exposure. The image generation system To includes an image generation system having an image acquisition unit to acquire an image, an image generation unit to generate, from the acquired image, a plurality of images with different resolution and brightness, and an image synthesis unit to synthesize the generated images.

Abstract translation: 提供了一种图像生成系统和方法，更具体地，可以从在单次短曝光中获取的多个图像生成高动态范围图像的图像生成系统和方法。 图像生成系统包括具有获取图像的图像获取单元的图像生成系统，从获取图像生成具有不同分辨率和亮度的多个图像的图像生成单元，以及图像合成单元， 生成图像。

公开(公告)号：US11037581B2

公开(公告)日：2021-06-15

申请号：US16312827

申请日：2017-06-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki-hyun Choo ,  Holly Francois ,  Eun-mi Oh ,  Chang-yeong Kim ,  Ho-sang Sung ,  Kyung-hun Jung

IPC: G10L21/00 ,  G10L21/0232 ,  G10L15/20 ,  G10L21/0364

Abstract: Provided is a method for processing a signal adaptively to a noisy environment, the method including: determining a class related to enhancement of intelligibility, based on a noise spectrum of a reception side or a near-end device and a received voice spectrum; generating guide information for the enhancement of intelligibility based on the noise spectrum, the voice spectrum, and the determined class; and generating a changed voice spectrum by applying the guide information to the voice spectrum.

公开(公告)号：US10939092B2

公开(公告)日：2021-03-02

申请号：US14743293

申请日：2015-06-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung-ryong Han ,  Chang-yeong Kim ,  Ho-young Lee

IPC: H04N13/00 ,  H04N13/349 ,  H04N13/128

Abstract: A multiview image display apparatus is disclosed. A multiview image display apparatus includes: a depth adjuster configured to adjust a depth of an input image; a renderer configured to render a multiview image based on the image in which the depth is adjusted; a display configured to display the multiview image in a preset arrangement pattern; and a controller configured to control the depth adjuster in order to extract a saliency region of a user from the input image and adjust a depth value of an object included in the saliency region to a depth value of a preset range.

公开(公告)号：US10198568B2

公开(公告)日：2019-02-05

申请号：US15109850

申请日：2015-01-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seong-taek Hwang ,  Chang-yeong Kim ,  Yun-je Oh ,  Sun-tae Jung

IPC: G06F21/36 ,  G06F3/0482 ,  G06F3/0488

Abstract: Disclosed embodiments relate to a terminal having improved security and a method of releasing a locked state of a terminal. There is provided a terminal, including an input unit configured to receive dragging; a storage unit configured to store a password pattern; a control unit configured to compare the received dragging with the password pattern and release a locked state of the terminal according to the comparison result; and an output unit configured to display at least a part of a user interface including at least two markers arranged in a grid, wherein the user interface includes a first marker and a second marker, and the password pattern includes movement from the first marker to the second marker and movement from the second marker to the first marker.

公开(公告)号：US20140002511A1

公开(公告)日：2014-01-02

申请号：US14020146

申请日：2013-09-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Won-hee CHOE ,  In-ji Kim ,  Seong-deok Lee ,  Chang-yeong Kim

IPC: G09G3/20

CPC classification number: G09G3/2003 ,  G06T5/009 ,  G06T5/40 ,  G09G3/3406 ,  G09G2320/0646 ,  G09G2360/16

Abstract: An image display device capable of supporting brightness enhancement and power control and a method thereof, in which the brightness and contrast are enhanced and the power of a light source is controlled in accordance with the image characteristic. In the image display method, a parameter representative of an input image is calculated from a histogram of the input image, a model corresponding to the input image is selected from a plurality of representative models by analyzing the parameter, and then a brightness controlling function matched with the selected model is selected. The size of each component of a pixel constituting the input image is controlled using the brightness controlling function, and the output image of the pixel whose component size has been controlled is displayed.

Abstract translation: 能够支持亮度增强和功率控制的图像显示装置及其方法，其中增强了亮度和对比度，并且根据图像特性来控制光源的功率。 在图像显示方法中，从输入图像的直方图计算表示输入图像的参数，通过分析参数从多个代表性模型中选择与输入图像对应的模型，然后亮度控制功能匹配 选择所选模型。 使用亮度控制功能来控制构成输入图像的像素的每个分量的大小，并且显示其部件尺寸被控制的像素的输出图像。

公开(公告)号：US11575878B2

公开(公告)日：2023-02-07

申请号：US16076255

申请日：2016-10-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soon-seob Han ,  Chang-yeong Kim ,  Jae-woo Ko ,  Yong-gyoo Kim

IPC: G06F3/14 ,  H04N13/30 ,  G06F1/16 ,  G06F3/0482 ,  G06F3/0488 ,  G09G3/00 ,  H05K5/00 ,  H05K5/02

Abstract: Provided is a display device including: left and right displays that are spaced apart from each other; left and right lens groups respectively located at the rear of the left display and the rear of the right display; left and right display housings configured to surround the left and right displays and the left and right lens groups; a main frame provided between the left and right display housings; a connection structure capable of adjusting an angle between the main frame and a connector electrically connected to an external electronic device; and electronic components provided inside the main frame.

公开(公告)号：US11146859B2

公开(公告)日：2021-10-12

申请号：US16646723

申请日：2018-09-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-soo Choi ,  Chang-yeong Kim ,  Kyung-su Kim ,  Sung-jin Kim ,  Il-koo Kim ,  Ju-hee Kim ,  Joon-hyun Lee ,  Byung-joon Chang

IPC: H04N21/485 ,  H04N21/431 ,  H04N21/436 ,  H04N21/442 ,  H04N21/466 ,  H04N21/478 ,  H04N21/44

Abstract: Provided is a method of executing content, the method including: recognizing an external electronic device connected to an electronic device; determining a type of the content provided from the external electronic device to the electronic device based on a user interface (UI) displayed on a screen of the electronic device, as the external electronic device is recognized; and determining an image quality control mode for the content based on the determined type of the content.

公开(公告)号：US10187737B2

公开(公告)日：2019-01-22

申请号：US15543791

申请日：2015-01-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-joo Chung ,  Sun-min Kim ,  Chang-yeong Kim

IPC: H04R5/00 ,  H04S1/00 ,  H04S5/02 ,  H04S7/00 ,  H04S3/00

Abstract: A method of processing an audio signal including at least one audio object based on image information includes: obtaining the audio signal and a current image that corresponds to the audio signal; dividing the current image into at least one block; obtaining motion information of the at least one block; generating index information including information for giving a three-dimensional (3D) effect in at least one direction to the at least one audio object, based on the motion information of the at least one block; and processing the audio object, in order to give the 3D effect in the at least one direction to the audio object, based on the index information.

公开(公告)号：US09866842B2

公开(公告)日：2018-01-09

申请号：US15388205

申请日：2016-12-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woo-shik Kim ,  Chang-yeong Kim ,  Yang-seock Seo

IPC: G06K9/36 ,  G06K9/46 ,  H04N19/159 ,  H04N19/122 ,  H04N19/105 ,  H04N19/11 ,  H04N19/182 ,  H04N19/186 ,  H04N19/176 ,  H04N19/184

CPC classification number: H04N19/159 ,  G06T9/004 ,  G06T9/005 ,  H04N19/105 ,  H04N19/11 ,  H04N19/122 ,  H04N19/14 ,  H04N19/176 ,  H04N19/182 ,  H04N19/184 ,  H04N19/186 ,  H04N19/44 ,  H04N19/593 ,  H04N19/61

Abstract: A coding method including dividing pixels of a chrominance component of an input image into blocks having a predetermined size; selecting one among a direct current prediction method, a vertical prediction method, a horizontal prediction method, and a hybrid prediction method according to a user's input; generating a prediction value of each pixel in a current block to be predictively coded, using at least one pixel value among pixel values in an upper reference block adjacent to the current block and in a side reference block adjacent to the current block, according to the selected prediction method; generating a differential value between the prediction value and a corresponding real pixel value in the current block; and coding the differential value and information on the selected prediction method using a predetermined coding method.