公开(公告)号：US20170324887A1

公开(公告)日：2017-11-09

申请号：US15526603

申请日：2015-06-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byung-seok MIN ,  Dong-hyun KIM ,  Seung-hoon HAN ,  Ho-cheon WEY

IPC: H04N1/60 ,  G06T3/40 ,  H04N9/67

CPC classification number: H04N1/6066 ,  G06T3/40 ,  H04N1/6052 ,  H04N5/93 ,  H04N9/64 ,  H04N9/67 ,  H04N2201/3259

Abstract: Disclosed is a method for producing metadata, comprising: acquiring a first image and a second image which have different gamuts; acquiring at least one of white point information and gamut information with respect to the second image; correcting the first image on the basis of the acquired information; and producing metadata on the basis of the correspondence relationship of color information between the corrected first image and the second image.

公开(公告)号：US20160098821A1

公开(公告)日：2016-04-07

申请号：US14862325

申请日：2015-09-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Cheon LEE ,  Jin-woo JEONG ,  Seung-hoon HAN

IPC: G06T5/00

CPC classification number: G06T5/002 ,  G06T5/004 ,  G06T2207/20012

Abstract: A method of processing an image is provided. The method includes performing a noise filtering operation with respect to an input image, acquiring a differential image where an image to which the noise filtering operation is performed is excluded from the input image and removing a noise in a level higher than a predetermined level from the differential image, and acquiring an output image by adding the differential image from which the noise is removed and the image to which the noise filtering operation is performed.

Abstract translation: 提供了一种处理图像的方法。 该方法包括对输入图像执行噪声滤波操作，获取差分图像，其中执行噪声滤波操作的图像被从输入图像中排除，并从高于预定水平的水平去除噪声 差分图像，以及通过将去除噪声的差分图像和进行噪声滤波操作的图像相加来获取输出图像。

公开(公告)号：US20140160077A1

公开(公告)日：2014-06-12

申请号：US14100447

申请日：2013-12-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-hoon HAN ,  Hong-pyo KIM ,  Taek-jong AHN ,  Byung-tae OH

IPC: G06F3/042

CPC classification number: G06F3/14 ,  G06F3/041 ,  G06F3/1438 ,  G06F3/1446 ,  G06F3/1454 ,  G09G5/006 ,  G09G2320/0223 ,  G09G2360/04 ,  G09G2360/06 ,  G09G2370/04 ,  G09G2370/18

Abstract: A display employing a signal transmission scheme using an optical interconnection together with an electrical interconnection is provided. The display includes a screen including a plurality of sub displays configured to display information, a plurality of sub signal processors electrically connected to the plurality of sub displays, the sub signal processors being configured to perform conversion between an optical signal and an electrical signal, and a main signal processor optically connected to at least a portion of the plurality of sub signal processors.

Abstract translation: 提供采用使用光互连与电互连的信号传输方案的显示器。 显示器包括一个屏幕，包括被配置为显示信息的多个子显示器，多个子信号处理器电连接到多个子显示器，子信号处理器被配置为执行光信号和电信号之间的转换，以及 与多个子信号处理器的至少一部分光学连接的主信号处理器。

公开(公告)号：US20130301951A1

公开(公告)日：2013-11-14

申请号：US13944636

申请日：2013-07-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mi-yeon LEE ,  Seung-hoon HAN

IPC: G06T5/00

CPC classification number: G06T5/002 ,  G06T2207/10016 ,  G06T2207/20182

Abstract: Provided are a method and apparatus for removing image noise. The method includes: separating an input image signal into a signal component and a noise component; converting the noise component into a decorrelated noise component that is spatiotemporally decorrelated from neighboring pixels; and generating an image signal by adding the decorrelated noise component to the signal component.

Abstract translation: 提供了一种去除图像噪声的方法和装置。 该方法包括：将输入图像信号分离成信号分量和噪声分量; 将噪声分量转换成与相邻像素时空去相关的解相关噪声分量; 以及通过将去相关噪声分量相加到信号分量来产生图像信号。

公开(公告)号：US20210110372A1

公开(公告)日：2021-04-15

申请号：US16464545

申请日：2017-11-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Myung-sik KIM ,  Dong-chang LEE ,  Seung-hoon HAN ,  In-hak NA

IPC: G06Q20/22 ,  G06Q20/32 ,  G06Q20/40

Abstract: Provided are a method and apparatus for providing data for product payment. A method of providing, by a mobile device, data for product payment includes: receiving an identifier of a second mobile device from the second mobile device through short-range communication; adding the second mobile device to a payment group including a first mobile device, based on the received identifier of the second mobile device; transmitting group information of the payment group to a payment server; transmitting identification information of the payment group to a shop terminal for payment for a product; and receiving, from the payment server, a payment authentication request for a payment amount of the first mobile device allocated to the first mobile device from among a total payment amount of the product.

公开(公告)号：US20180129889A1

公开(公告)日：2018-05-10

申请号：US15806983

申请日：2017-11-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tae-gyu LIM ,  Yeong-rok LEE ,  Hyun-seok HONG ,  Seung-hoon HAN ,  Bo-seok MOON

IPC: G06K9/00 ,  G06K9/62

CPC classification number: G06K9/00805 ,  G06K9/00744 ,  G06K9/623

Abstract: An electronic apparatus and a control method thereof are provided. The control method includes: receiving video data; acquiring a plurality of feature information representing an object from the received video data using a plurality of filters; detecting the object included in the video data using feature information, among the plurality of feature information, acquired by at least two of the plurality of filters; and providing information on the detected object. As a result, the electronic apparatus can accurately detect surrounding vehicles and pedestrians even under a general road condition, dark road conditions (such as at night time and bad weather), or the like.

公开(公告)号：US20170337691A1

公开(公告)日：2017-11-23

申请号：US15526607

申请日：2015-08-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tae-gyu LIM ,  Il-koo KIM ,  Seung-hoon HAN

IPC: G06T7/11 ,  G06K9/62 ,  G06T7/168 ,  H04N7/015 ,  H04N7/01

CPC classification number: G06T7/11 ,  G06K9/6212 ,  G06K9/6218 ,  G06T7/168 ,  G06T7/42 ,  G06T2207/20021 ,  G06T2207/20052 ,  H04N7/01 ,  H04N7/0127 ,  H04N7/015

Abstract: Provided are a method and device for generating metadata including frequency characteristic information of an image. Pixel values of a current block among blocks divided from the image are converted into frequency coefficients in the frequency domain. A band value of a frequency band corresponding to each of regions of the current block is determined using the frequency coefficients included in the regions of the current block, the regions of the current block being divided to correspond to different frequency bands. Metadata including the frequency characteristic information of the current block is generated based on the determined band values.

公开(公告)号：US20170300175A1

公开(公告)日：2017-10-19

申请号：US15634495

申请日：2017-06-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Won-taek SEO ,  Seung-hoon HAN ,  Hong-seok LEE ,  Wan-joo MAENG

IPC: G06F3/042

CPC classification number: G06F3/0421 ,  G06F2203/04109

Abstract: An optical apparatus includes a touch substrate; a waveguide layer arranged on the touch substrate, the waveguide layer including a plurality of waveguides; an optical output structure arranged on the waveguide layer and configured to output light propagating in the plurality of waveguides at touched locations on the touch substrate; a gap layer arranged to provide a predetermined gap between the waveguide layer and the optical output structure; and an optical system, which projects light output by the optical output structure.

公开(公告)号：US20160100147A1

公开(公告)日：2016-04-07

申请号：US14876253

申请日：2015-10-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chang-won KIM ,  Seung-hoon HAN ,  Young-seok HAN ,  Dong-hyun KIM ,  Jin-woo JEONG

IPC: H04N9/64 ,  H04N11/24 ,  H04N9/68 ,  H04N9/87 ,  H04N9/79

CPC classification number: H04N9/646 ,  H04N5/20 ,  H04N9/643 ,  H04N9/68 ,  H04N9/7908 ,  H04N9/80 ,  H04N9/87 ,  H04N11/002 ,  H04N21/6547

Abstract: An image processing method, including: receiving image content and metadata of the image content, the metadata content comprising flag information indicating whether to perform image processing on the image content and image processing information; determining whether to perform the image processing for each frame based on the flag information; performing, in response to determining to perform the image processing for an image frame, the image processing based on the image processing information on the image frame; and outputting the image processed image frame on which the image processing is performed.

Abstract translation: 一种图像处理方法，包括：接收图像内容和图像内容的元数据，所述元数据内容包括指示是否对图像内容进行图像处理的标志信息和图像处理信息; 基于所述标志信息确定是否对每个帧执行图像处理; 响应于确定对图像帧执行图像处理，执行基于图像帧上的图像处理信息的图像处理; 并输出执行了图像处理的图像处理图像帧。

公开(公告)号：US20150253644A1

公开(公告)日：2015-09-10

申请号：US14723055

申请日：2015-05-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung-hoon HAN ,  Wan-joo MAENG

IPC: G02F1/335

CPC classification number: G02F1/335 ,  G02B27/225 ,  G02F2202/32 ,  G03H1/02 ,  G03H1/2294 ,  G03H2001/2292 ,  G03H2225/21

Abstract: An acousto-optic device having a wide range of diffraction angle and an optical scanner, a light modulator, and a display apparatus using the acousto-optic device are provided. The acousto-optic device includes a core layer having a periodic photonic crystal structure in which unit cells of predetermined patterns are repeated, a first clad layer on a first surface of the core layer, the first clad layer having a refractive index that is different from a refractive index of the core layer, a second clad layer on a second surface of the core layer, the second surface being opposite the first surface, the second clad layer having a refractive index that is different from the refractive index of the core layer, and a sound wave generator configured to apply surface acoustic waves (SAW) to the core layer, the first clad layer, the second clad layer, or any combination thereof.

Abstract translation: 提供了具有宽范围衍射角的声光装置和光学扫描器，光调制器和使用声光装置的显示装置。 声光装置包括具有周期性光子晶体结构的芯层，其中重复预定图案的单位单元，在芯层的第一表面上的第一覆盖层，第一覆盖层具有不同于 所述芯层的折射率，所述芯层的第二表面上的第二覆盖层，所述第二表面与所述第一表面相对，所述第二覆盖层具有与所述芯层的折射率不同的折射率， 以及声波发生器，被配置为将表面声波（SAW）施加到所述芯层，所述第一覆盖层，所述第二覆盖层或其任何组合。