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公开(公告)号：US10944995B2
公开(公告)日：2021-03-09
申请号：US16093881
申请日：2017-04-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kwang-hyun Won , Jae-sung Lee , Won-hee Choe , Soon-gi Hong
IPC: H04N19/82 , H04N19/59 , H04N21/236 , H04N21/2343 , H04N21/2662 , H04N21/43 , H04N19/19 , H04N19/176 , H04N19/117 , H04N19/46 , H04N19/86 , H04N19/147 , H04N19/182 , H04N19/597
Abstract: A decoding apparatus is provided. The decoding apparatus includes a communication unit for receiving multiple encoding data respectively corresponding to multiple areas constituting one image, and reference data including attribute information of each of the multiple areas, and a processor for generating multiple divided images by decoding the multiple encoding data respectively, changing the resolutions of some divided images among the multiple divided images on the basis of the received attribute information, and generating a reconstructed image by merging the some divided images having the changed resolutions and the remaining divided images.
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公开(公告)号：US10360847B2
公开(公告)日：2019-07-23
申请号：US15007741
申请日：2016-01-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Min-woo Lee , Han-tak Kwak , Won-hee Choe
IPC: G09G3/3233
Abstract: A display apparatus is provided. The display apparatus includes: an image inputter configured to receive an image; a display panel comprising a plurality of pixels; a panel driver configured to drive the plurality of pixels of the display panel on a pixel basis to display the image; and a processor configured to divide the image into a plurality of areas based on a grayscale characteristic of the image, and control the panel driver to individually adjust brightness of at least one of the plurality of areas.
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公开(公告)号：US10209513B2
公开(公告)日：2019-02-19
申请号：US14730769
申请日：2015-06-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ji-Hwan Woo , Won-hee Choe
Abstract: A wearable device that is configured to be worn on a body of a user and a control method thereof are provided. The wearable device includes an image projector configured to project a virtual user interface (UI) screen, a camera configured to capture an image, and a processor configured to detect a target area from the image captured by the camera, control the image projector to project the virtual UI screen, which corresponds to at least one of a shape and a size of the target area, onto the target area, and perform a function corresponding to a user interaction that is input through the virtual UI screen.
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公开(公告)号：US10187586B2
公开(公告)日：2019-01-22
申请号：US14739167
申请日：2015-06-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Won-hee Choe , Myung-jin Eom , Chang-yeong Kim , Seong-deok Lee
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.
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15.发明授权Image processing apparatus and method of providing high sensitive color images 有权提供高灵敏度彩色图像的图像处理装置和方法公开(公告)号：US09025871B2
公开(公告)日：2015-05-05
申请号：US14291565
申请日：2014-05-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Won-hee Choe , Jae-hyun Kwon , Seong-deok Lee
CPC classification number: H04N9/77 , G06T5/50 , G06T2207/20192 , H04N5/142 , H04N5/213 , H04N5/23232 , H04N5/332 , H04N9/045 , H04N9/646
Abstract: An image processing apparatus and method for generating high-sensitive, high-brightness color images are disclosed. A second image having a wider band and higher-sensitivity than those of a first image which includes color information may be acquired, wherein the first and second images are images captured from a scene. A first transformed image having high brightness may be generated by performing binning on the first image, and edge information being a high-frequency component may be extracted from the second image. A high-brightness, high-sensitive color image may be generated using the first transformed image and the edge information.
Abstract translation: 公开了一种用于产生高灵敏度，高亮度彩色图像的图像处理装置和方法。 可以获取具有比包括颜色信息的第一图像更宽的频带和更高灵敏度的第二图像，其中第一和第二图像是从场景捕获的图像。 可以通过对第一图像进行合并来生成具有高亮度的第一变换图像，并且可以从第二图像中提取作为高频分量的边缘信息。 可以使用第一变换图像和边缘信息来生成高亮度，高敏感度的彩色图像。
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Patent Agency Ranking
公开(公告)号：US10446093B2
公开(公告)日：2019-10-15
申请号：US15091163
申请日：2016-04-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seung-heon Lee , Se-hoon Kim , Jee-young Yeom , Won-hee Choe , Han-tak Kwak , Seo-young Lee
IPC: G09G3/34
Abstract: A user terminal device is provided. The user terminal device includes a display, a first sensor provided on a front surface of the user terminal device and configured to detect a front illumination, a second sensor provided on a rear surface of the user terminal device and configured to detect a rear illumination, and a controller configured to adjust a luminance of the display based on the front illumination detected by the first sensor and the rear illumination detected by the second sensor.
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公开(公告)号：US10368015B2
公开(公告)日：2019-07-30
申请号：US15676235
申请日：2017-08-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Won-hee Choe , Jae-hyun Kwon , Seong-deok Lee
Abstract: Provided are an image composition apparatus for composing color images with black-and-white images including infrared components, and an image composition method thereof. The image composition method includes generating a first image signal with color information and a second image signal including infrared components without color information, dividing the first image signal into a brightness signal and a color signal, composing the brightness signal of the first image signal with a brightness signal of the second image signal to generate a composed brightness signal, and composing the composed brightness signal with the color signal of the first image signal to generate a color image.
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公开(公告)号：US10204593B2
公开(公告)日：2019-02-12
申请号：US15097448
申请日：2016-04-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Min-woo Lee , Won-hee Choe , Seung-hwan Cho , Jae-hun Cho , Jae-won Choi
Abstract: A display apparatus includes a display configured to display content, a sensor configured to sense ambient light, and a processor configured to, in response to the ambient light satisfying a predetermined condition, divide the screen into at least a first area and a second area based on an attribute of the content and individually control a first output luminance of the first area and a second output luminance of the second area.
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19.发明授权公开(公告)号：US09830846B2
公开(公告)日：2017-11-28
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
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.
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公开(公告)号：US09736403B2
公开(公告)日：2017-08-15
申请号：US14627498
申请日：2015-02-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Won-hee Choe , Jae-hyun Kwon , Seong-deok Lee
CPC classification number: H04N5/332 , H04N1/486 , H04N5/23232 , H04N9/045 , H04N9/67 , H04N9/76 , H04N9/78
Abstract: Provided are an image composition apparatus for composing color images with black-and-white images including infrared components, and an image composition method thereof. The image composition method includes generating a first image signal with color information and a second image signal including infrared components without color information, dividing the first image signal into a brightness signal and a color signal, composing the brightness signal of the first image signal with a brightness signal of the second image signal to generate a composed brightness signal, and composing the composed brightness signal with the color signal of the first image signal to generate a color image.
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