公开(公告)号：US20170180683A1

公开(公告)日：2017-06-22

申请号：US15204355

申请日：2016-07-07

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Research & Business Foundation Sungkyunkwan University

Inventor： Kwang-hyun WON ,  Chan-yul KIM ,  Byeung-Woo JEON ,  Khanh Quoc DINH ,  Young-hyeon PARK ,  Hiuk-jae SHIM ,  Sun-il LEE

IPC: H04N9/09 ,  H04N9/76 ,  H04N9/77 ,  H04N5/33

CPC classification number: H04N9/09 ,  H04N5/33 ,  H04N5/332 ,  H04N9/045 ,  H04N9/67 ,  H04N9/76 ,  H04N9/77

Abstract: A method and an apparatus for outputting an image by using a color filter array (CFA) sensor are provided. The method includes receiving a 4-channel combination image signal through the CFA sensor, and separating the 4-channel combination image signal into a visible image signal and a near-infrared image signal, based on a signal separation coefficient including a color coefficient that is determined to convert 4-channel color data into 3-channel color data and a weight coefficient that is determined based on a 4-channel signal configured of near-infrared image signals. The method further includes outputting the visible image signal and the near-infrared image signal.

公开(公告)号：US20170163423A1

公开(公告)日：2017-06-08

申请号：US15129604

申请日：2015-05-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chan-yul KIM ,  Joon-hyun LEE ,  Jeong-hoon PARK ,  Myung-jin EOM ,  Ho-cheon WEY ,  Sun-il LEE ,  Kwang-pyo CHOI

IPC: H04N7/16

CPC classification number: H04N21/2541 ,  H04N21/2343 ,  H04N21/2351 ,  H04N21/236 ,  H04N21/23614 ,  H04N21/266 ,  H04N21/4402 ,  H04N21/440245 ,  H04N21/4408 ,  H04N21/4627 ,  H04N21/8355

Abstract: Provided is a video processing device and method capable of managing a security level of content included in a video. The video processing method includes: receiving an identifier of a video and information about a security policy to be set to the video; receiving security information related to the security policy; preparing the video by using the received identifier of the video; and updating security information of the prepared video by using the received security information according to the security policy.

公开(公告)号：US20160323592A1

公开(公告)日：2016-11-03

申请号：US15109767

申请日：2015-01-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byeong-doo CHOI ,  Chan-yul KIM ,  Min-woo PARK ,  Jin-young LEE ,  Yong-jin CHO

IPC: H04N19/31 ,  H04N19/513 ,  H04N19/597 ,  H04N19/423 ,  H04N19/46

CPC classification number: H04N19/31 ,  H04N19/30 ,  H04N19/423 ,  H04N19/46 ,  H04N19/513 ,  H04N19/597 ,  H04N19/70 ,  H04N19/96

Abstract: Provided is a multi-layer video decoding method for efficiently obtaining, from a bitstream, information indicating a maximum size of a decoded picture buffer (DPB) regarding a layer set including a plurality of layers.

Abstract translation: 提供了一种用于从比特流有效地获得关于包括多个层的层集合的解码图像缓冲器（DPB）的最大大小的信息的多层视频解码方法。

公开(公告)号：US20160269740A1

公开(公告)日：2016-09-15

申请号：US15028770

申请日：2014-10-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byeong-doo CHOI ,  Min-woo PARK ,  Jin-young LEE ,  Yong-jin CHO ,  Chan-yul KIM ,  Ho-cheon WEY

IPC: H04N19/52 ,  H04N19/187

CPC classification number: H04N19/52 ,  H04N19/187 ,  H04N19/30 ,  H04N19/64 ,  H04N19/70

Abstract: Provided is a multilayer video decoding method including acquiring reset information indicating whether to reset a picture order count (POC) of a current picture, resetting a higher bit of the POC of the current picture based on the reset information, and decoding the current picture by using the reset POC.

Abstract translation: 提供了一种多层视频解码方法，包括：获取指示是否复位当前画面的画面顺序计数（POC）的复位信息，基于复位信息重新设置当前画面的POC的较高位，并且通过 使用复位POC。

公开(公告)号：US20160227232A1

公开(公告)日：2016-08-04

申请号：US15096443

申请日：2016-04-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byeong-doo CHOI ,  Min-woo PARK ,  Jin-young LEE ,  Yong-jin CHO ,  Chan-yul KIM ,  Ho-cheon WEY

IPC: H04N19/33 ,  H04N19/44 ,  H04N19/105 ,  H04N19/52 ,  H04N19/597 ,  H04N19/70 ,  H04N19/593

CPC classification number: H04N19/33 ,  H04N19/105 ,  H04N19/159 ,  H04N19/172 ,  H04N19/30 ,  H04N19/44 ,  H04N19/46 ,  H04N19/52 ,  H04N19/593 ,  H04N19/597 ,  H04N19/70

Abstract: Multilayer video encoding/decoding methods and apparatuses are provided. A multilayer video decoding method includes: obtaining inter-layer prediction allowance information from a bitstream; obtaining single layer use information from the bitstream when the inter-layer prediction allowance information indicates that inter-layer prediction is usable; determining at most only one layer among at least one layer, to which a current picture refers, as a reference layer when the single layer use information indicates that at most one picture is used for inter-layer prediction; and performing inter-layer prediction on the current picture by using a picture belonging to the reference layer.

Abstract translation: 提供多层视频编码/解码方法和装置。 多层视频解码方法包括：从比特流获取层间预测容许信息; 当层间预测容许信息指示层间预测可用时，从位流获得单层使用信息; 当单层使用信息指示使用至多一个图像用于层间预测时，在当前图片所参照的至少一个层中至多仅确定一层作为参考层; 以及通过使用属于参考层的图像对当前图像执行层间预测。

公开(公告)号：US20160163023A1

公开(公告)日：2016-06-09

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.

Abstract translation: 公开了一种用于生成用于移动终端屏幕的3K分辨率显示图像的方法和装置。 该方法包括：接收输入图像; 基于相对于移动终端屏幕的人的认知特征和分辨能力，选择3K分辨率作为要在预定大小的移动终端屏幕上再现的图像的分辨率; 以及通过使用所述输入图像生成具有所选择的3K分辨率的显示图像。

公开(公告)号：US20160065982A1

公开(公告)日：2016-03-03

申请号：US14782358

申请日：2014-04-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong-jin CHO ,  Byeong-doo CHOI ,  Chan-yul KIM ,  Min-woo PARK ,  Ho-cheon WEY ,  Jae-won YOON ,  Jin-young LEE

IPC: H04N19/50 ,  H04N19/187 ,  H04N19/96 ,  H04N19/30 ,  H04N19/70 ,  H04N19/174 ,  H04N19/196

CPC classification number: H04N19/50 ,  H04N19/174 ,  H04N19/187 ,  H04N19/196 ,  H04N19/30 ,  H04N19/503 ,  H04N19/70 ,  H04N19/96

Abstract: Provided is a method of decoding a video, the method including: obtaining, from a received data stream, information indicating whether a current slice segment is a dependent slice segment; obtaining constraint information from a reserved bit included in the received data stream when the current slice segment is not the dependent slice segment, based on the obtained information; and determining whether the current image is used as a reference image for predicting another image, based on the obtained constraint information.

Abstract translation: 提供一种对视频进行解码的方法，所述方法包括：从接收到的数据流中获取指示当前片段是否是依赖片段的信息; 基于获得的信息，当当前片段不是依赖片段时，从包含在接收数据流中的保留位获取约束信息; 并且基于获得的约束信息来确定当前图像是否用作用于预测另一图像的参考图像。

公开(公告)号：US20160063723A1

公开(公告)日：2016-03-03

申请号：US14824216

申请日：2015-08-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kwang-pyo CHOI ,  Young-o PARK ,  Chan-yul KIM

IPC: G06T7/00 ,  G06T11/60 ,  G06T7/40

CPC classification number: G06T11/60 ,  G06K9/4652 ,  G06K9/481 ,  G06T9/20 ,  H04N19/00 ,  H04N19/115 ,  H04N19/162 ,  H04N19/164 ,  H04N19/17 ,  H04N19/20

Abstract: A method of transmitting an image is performed by a first device and includes obtaining an image including an object, obtaining, based on a preset setting condition of the first device, contour information defining a contour of the object and color information about a color of the object, and transmitting the contour information and the color information to a second device.

Abstract translation: 发送图像的方法由第一装置执行，并且包括获得包括对象的图像，基于第一装置的预设设置条件获得定义对象轮廓的轮廓信息和关于对象的颜色的颜色信息 对象，并将轮廓信息和颜色信息发送到第二设备。

公开(公告)号：US20150382002A1

公开(公告)日：2015-12-31

申请号：US14848633

申请日：2015-09-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-o PARK ,  Kwang-pyo CHOI ,  Chan-yul KIM ,  Hee-chul YANG

IPC: H04N19/46 ,  H04N19/169 ,  H04N19/426 ,  H04N19/503 ,  H04N19/107

CPC classification number: H04N19/46 ,  H04N19/107 ,  H04N19/119 ,  H04N19/188 ,  H04N19/426 ,  H04N19/503 ,  H04N19/70 ,  H04N21/2387 ,  H04N21/42623 ,  H04N21/6587 ,  H04N21/8455

Abstract: A method and apparatus for multiplexing and de-multiplexing video data. The method of multiplexing the video data involves syntax to a header of transmission unit data that is used to multiplex a clean random access (CRA) picture used in a random access, wherein the predetermined syntax indicates a reproduction status of the CRA picture, i.e., normal reproduction or reproduction according to a random access.

Abstract translation: 一种用于复用和解复用视频数据的方法和装置。 多路复用视频数据的方法涉及用于复用随机接入中使用的干净随机接入（CRA）图像的传输单元数据的报头的语法，其中预定语法指示CRA图像的再现状态，即， 根据随机访问的正常再现或再现。

公开(公告)号：US20150358641A1

公开(公告)日：2015-12-10

申请号：US14763077

申请日：2014-01-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byeong-doo CHOI ,  Chan-yul KIM ,  Myoung-jin EOM

IPC: H04N19/587 ,  H04N19/44

CPC classification number: H04N19/587 ,  H04N19/105 ,  H04N19/187 ,  H04N19/30 ,  H04N19/44 ,  H04N19/46 ,  H04N19/597 ,  H04N19/70

Abstract: Disclosed are a video encoding method and a video decoding method. A multilayer video encoding method comprises the steps of: performing an interlayer prediction for a picture of each layer constituting a multilayer video; determining a reference layer to which the picture of each layer refers, on the basis of the result of the interlayer prediction; and adding reference layer information of each layer to a parameter set including the information which is commonly applied to the layers included in the multilayer video.

Abstract translation: 公开了一种视频编码方法和视频解码方法。 多层视频编码方法包括以下步骤：对构成多层视频的每一层的图像执行层间预测; 基于层间预测的结果，确定每层的图片所参照的参照层; 以及将每个层的参考层信息添加到包括通常应用于包括在多层视频中的层的信息的参数集合。