公开(公告)号：US10356430B2

公开(公告)日：2019-07-16

申请号：US14904578

申请日：2014-07-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min-woo Park ,  Jin-young Lee ,  Byeong-doo Choi

IPC: H04N19/597 ,  H04N13/00 ,  H04N19/176 ,  H04N19/186 ,  H04N19/33 ,  H04N19/30 ,  H04N19/11 ,  H04N19/136 ,  H04N19/187 ,  H04N19/44

Abstract: An interlayer video decoding method includes: reconstructing a color image and a depth image of a first layer in relation to coding information of the color image and the depth image of the first layer obtained from a bitstream; determining whether a prediction mode of a current block of a second layer image to be decoded is a view synthesis prediction mode that predicts the current block based on an image synthesized from a first layer image; determining a depth-based disparity vector indicating a depth-corresponding block of the first layer with respect to the current block, when the prediction mode is the view synthesis prediction mode; performing view synthesis prediction on the current block from the depth-corresponding block of the first layer indicated by the depth-based disparity vector; and reconstructing the current block by using a prediction block generated by prediction.

公开(公告)号：US10321158B2

公开(公告)日：2019-06-11

申请号：US15319479

申请日：2015-06-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min-woo Park ,  Jin-young Lee

IPC: H04N19/597 ,  H04N19/105 ,  H04N19/176 ,  H04N19/117 ,  H04N19/119 ,  H04N19/139

Abstract: An inter-view video decoding method includes determining a reference value that is a reference for splitting a current block of a depth image corresponding to a texture image, from reference samples at a predetermined location of a reference block included in the texture image; determining a binary map of the current block by comparing the reference value and reference samples of the current block; splitting the current block into a plurality of partitions based on the binary map; and determining prediction values of the plurality of partitions based on adjacent samples of the current block and the binary map.

公开(公告)号：US10136145B2

公开(公告)日：2018-11-20

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 ,  H04N19/30 ,  H04N19/423 ,  H04N19/46 ,  H04N19/513 ,  H04N19/597

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.

公开(公告)号：US09401487B2

公开(公告)日：2016-07-26

申请号：US14077444

申请日：2013-11-12

Applicant: Samsung Electronics Co., Ltd. ,  Industry-Academic Cooperation Foundation, Yonsei University

Inventor： Jung-kyun Im ,  Jong-jin Park ,  Min-woo Park ,  Min-kwan Shin ,  Un-yong Jeong

IPC: H01L51/00 ,  H01L51/05

CPC classification number: H01L51/0566 ,  H01L51/0094 ,  H01L51/0097

Abstract: Provided are a material for forming a channel layer for a stretchable TFT, a method of preparing a channel layer for a stretchable TFT, a channel layer for a stretchable TFT, and a stretchable TFT. The material for forming the channel layer for the stretchable TFT includes an elastomer, an organic semiconductor material and a solvent. By mixing an elastomer and an organic semiconductor material and forming a thin film, a channel layer having an excellent conductivity and stretchability may be obtained.

Abstract translation: 提供了用于形成用于可拉伸TFT的沟道层的材料，制备用于可拉伸TFT的沟道层的方法，用于可拉伸TFT的沟道层和可拉伸TFT。 用于形成可拉伸TFT的沟道层的材料包括弹性体，有机半导体材料和溶剂。 通过混合弹性体和有机半导体材料并形成薄膜，可以获得具有优异的导电性和拉伸性的沟道层。

公开(公告)号：US12143623B2

公开(公告)日：2024-11-12

申请号：US18336672

申请日：2023-06-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung-soo Jeong ,  Min-woo Park

IPC: H04N19/513 ,  H04N19/13 ,  H04N19/139 ,  H04N19/176 ,  H04N19/184 ,  H04N19/70

Abstract: A method of decoding motion information according to an embodiment includes: obtaining information indicating a disparity distance for determining a prediction motion vector of a current block; scaling the disparity distance corresponding to the obtained information, based on a comparison result between a base pixel unit and a smallest pixel unit indicatable by a motion vector of the current block; determining a prediction motion vector candidate changed by the scaled disparity distance from a base motion vector of the current block from among one or more prediction motion vector candidates as the prediction motion vector of the current block; and determining the motion vector of the current block by using the prediction motion vector.

公开(公告)号：US12081764B2

公开(公告)日：2024-09-03

申请号：US18471390

申请日：2023-09-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Na-rae Choi ,  Bo-ra Jin ,  Min-woo Park

IPC: H04N7/12 ,  H04N19/105 ,  H04N19/117 ,  H04N19/132 ,  H04N19/159 ,  H04N19/176 ,  H04N19/189 ,  H04N19/635

CPC classification number: H04N19/132 ,  H04N19/105 ,  H04N19/117 ,  H04N19/159 ,  H04N19/176 ,  H04N19/189 ,  H04N19/635

Abstract: Provided is an image decoding method including: generating an intra prediction value of a current sample based on a position of the current sample in a current block and an intra prediction mode of the current block; determining a sample value of at least one filtering reference sample to be filtered and a first weight with respect to the filtering reference sample and a second weight with respect to the intra prediction value of the current sample; generating a filtered prediction sample value of the current sample based on the determined sample value of the filtering reference sample to be filtered, the intra prediction value of the current sample, the first weight with respect to the filtering reference sample, and the second weight with respect to the intra prediction value of the current sample; and generating a prediction block of the current block including the filtered prediction sample value.

公开(公告)号：US11973935B2

公开(公告)日：2024-04-30

申请号：US17696519

申请日：2022-03-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki-ho Choi ,  Min-woo Park ,  Elena Alshina ,  Chan-yul Kim ,  In-kwon Choi

IPC: H04N19/105 ,  H04N19/119 ,  H04N19/122 ,  H04N19/129 ,  H04N19/13 ,  H04N19/176 ,  H04N19/44 ,  H04N19/46

CPC classification number: H04N19/105 ,  H04N19/122 ,  H04N19/129 ,  H04N19/13 ,  H04N19/176 ,  H04N19/44 ,  H04N19/119 ,  H04N19/46

Abstract: Provided is a method of decoding a video according to an embodiment, the method including determining at least one processing block for splitting the video; determining an order of determining at least one largest coding unit in the at least one processing block; determining at least one largest coding unit on the basis of the determined order; and decoding the determined at least one largest coding unit, wherein the order is one of a plurality of orders for determining a largest coding unit.

公开(公告)号：US11956422B2

公开(公告)日：2024-04-09

申请号：US17696512

申请日：2022-03-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki-ho Choi ,  Min-woo Park ,  Elena Alshina ,  Chan-yul Kim ,  In-kwon Choi

IPC: H04N19/105 ,  H04N19/119 ,  H04N19/122 ,  H04N19/129 ,  H04N19/13 ,  H04N19/176 ,  H04N19/44 ,  H04N19/46

CPC classification number: H04N19/105 ,  H04N19/122 ,  H04N19/129 ,  H04N19/13 ,  H04N19/176 ,  H04N19/44 ,  H04N19/119 ,  H04N19/46

Abstract: Provided is a method of decoding a video according to an embodiment, the method including determining at least one processing block for splitting the video; determining an order of determining at least one largest coding unit in the at least one processing block; determining at least one largest coding unit on the basis of the determined order; and decoding the determined at least one largest coding unit, wherein the order is one of a plurality of orders for determining a largest coding unit.

公开(公告)号：US20240015296A1

公开(公告)日：2024-01-11

申请号：US18471371

申请日：2023-09-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Na-rae CHOI ,  Bo-ra Jin ,  Min-woo Park

IPC: H04N19/132 ,  H04N19/105 ,  H04N19/117 ,  H04N19/159 ,  H04N19/176 ,  H04N19/189 ,  H04N19/635

CPC classification number: H04N19/132 ,  H04N19/105 ,  H04N19/117 ,  H04N19/159 ,  H04N19/176 ,  H04N19/189 ,  H04N19/635

Abstract: Provided is an image decoding method including: generating an intra prediction value of a current sample based on a position of the current sample in a current block and an intra prediction mode of the current block; determining a sample value of at least one filtering reference sample to be filtered and a first weight with respect to the filtering reference sample and a second weight with respect to the intra prediction value of the current sample; generating a filtered prediction sample value of the current sample based on the determined sample value of the filtering reference sample to be filtered, the intra prediction value of the current sample, the first weight with respect to the filtering reference sample, and the second weight with respect to the intra prediction value of the current sample; and generating a prediction block of the current block including the filtered prediction sample value.

公开(公告)号：US11689721B2

公开(公告)日：2023-06-27

申请号：US17521266

申请日：2021-11-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min-soo Park ,  Min-woo Park

IPC: H04N19/119 ,  H04N19/13 ,  H04N19/14

CPC classification number: H04N19/119 ,  H04N19/13 ,  H04N19/14

Abstract: Provided are image decoding/encoding methods and apparatuses for increasing coding efficiency and reducing complexity while using a flexible tree split. The image decoding method includes: obtaining, from a bitstream, a bin string corresponding to a split shape mode of a coding unit; determining a split rule of the coding unit; and splitting the coding unit into a plurality of coding units, based on at least one of the split rule and the bin string corresponding to the split shape mode, wherein the determining of the split rule includes: determining an allowable first range of a size of the coding unit according to a ratio of a width and a height of the coding unit; and determining an allowable second range of the size of the coding unit according to the split shape mode of the coding unit.