公开(公告)号：US20160286228A1

公开(公告)日：2016-09-29

申请号：US14442669

申请日：2013-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Jaewon SUNG ,  Sehoon YEA ,  Moonmo KOO ,  Jin HEO ,  Taesup KIM ,  Jiwook JUNG ,  Eunyong SON

IPC: H04N19/513 ,  H04N19/139 ,  H04N19/176

CPC classification number: H04N19/513 ,  H04N19/139 ,  H04N19/176 ,  H04N19/436 ,  H04N19/52 ,  H04N19/527 ,  H04N19/597

Abstract: According to the present invention, a method for processing video signals can determine an interview motion vector of a current block using an interview motion vector of a temporal neighboring block in consideration of a global motion vector. The present invention can obtain an accurate interview motion vector according to obtaining the temporal neighboring block of the current block in consideration of a motion change according to output sequence information and accordingly, can increase the accuracy of inter-prediction.

Abstract translation: 根据本发明，用于处理视频信号的方法可以考虑全局运动矢量使用时间相邻块的访问运动矢量来确定当前块的访问运动矢量。 考虑到根据输出序列信息的运动变化，本发明可以根据获得当前块的时间相邻块来获得准确的访问运动矢量，因此可以提高帧间预测的精度。

公开(公告)号：US20160037179A1

公开(公告)日：2016-02-04

申请号：US14783345

申请日：2014-04-11

Applicant: LG ELECTRONICS INC.

Inventor： Jin HEO ,  Taesup KIM ,  Jiwook JUNG ,  Sehoon YEA

IPC: H04N19/513 ,  H04N19/176 ,  H04N19/597 ,  H04N19/44

CPC classification number: H04N19/513 ,  H04N19/176 ,  H04N19/44 ,  H04N19/52 ,  H04N19/597

Abstract: The present invention relates to a video signal processing method and device capable of: obtaining a reference view block by using a predetermined motion vector; obtaining the depth value of a reference block which corresponds to the reference view block; obtaining an inter-view motion vector for a current block by using at least one depth value of the reference depth block; and decoding the current block by using the inter-view motion vector.

Abstract translation: 本发明涉及一种视频信号处理方法和装置，其能够：通过使用预定的运动矢量来获得参考视图块; 获得与参考视图块相对应的参考块的深度值; 通过使用参考深度块的至少一个深度值来获得当前块的视角间运动矢量; 并通过使用视角间的运动矢量解码当前块。

公开(公告)号：US20150358616A1

公开(公告)日：2015-12-10

申请号：US14759383

申请日：2014-01-08

Applicant: LG ELECTRONICS INC.

Inventor： Jin HEO ,  Jiwook JUNG ,  Sehoon YEA ,  Moonmo KOO ,  Taesup KIM ,  Jaewon SUNG ,  Eunyong SON

IPC: H04N19/105 ,  H04N19/44 ,  H04N19/597 ,  H04N19/176 ,  H04N19/52

CPC classification number: H04N19/105 ,  H04N19/176 ,  H04N19/44 ,  H04N19/52 ,  H04N19/597

Abstract: The present invention relates to a method and an apparatus for coding a video signal, and more specifically, a motion vector between viewpoints is obtained by using a depth value of a depth block, which corresponds to a current texture block, and an illumination difference is compensated. By obtaining the motion vector between the viewpoints by using the depth value of the depth block, which corresponds to the current texture block, and compensating the illumination difference, the present invention can obtain an accurate prediction value of the current texture block and thus increase accuracy in inter-prediction between the viewpoints.

Abstract translation: 本发明涉及一种用于对视频信号进行编码的方法和装置，更确切地说，通过使用与当前纹理块对应的深度块的深度值来获得视点之间的运动矢量，并且照度差是 补偿。 通过使用与当前纹理块对应的深度块的深度值并补偿照明差来获得视点之间的运动矢量，本发明可以获得当前纹理块的精确预测值，从而提高精度 在视点之间的相互预测。

公开(公告)号：US20150350679A1

公开(公告)日：2015-12-03

申请号：US14759611

申请日：2014-01-09

Applicant: LG ELECTRONICS INC.

Inventor： Jin HEO ,  Jiwook JUNG ,  Sehoon YEA ,  Moonmo KOO ,  Taesup KIM ,  Jaewon SUNG ,  Eunyong SON

IPC: H04N19/597 ,  H04N19/61 ,  H04N19/59 ,  H04N13/00

CPC classification number: H04N19/597 ,  H04N13/10 ,  H04N19/463 ,  H04N19/59 ,  H04N19/61 ,  H04N19/70

Abstract: The present invention relates to a method and an apparatus for processing video signals, and more specifically, to a method and an apparatus for processing video signals which applies deformation compensation to decode a current texture block. The present invention can increase the accuracy of an inter-prediction by obtaining the position of a block within a reference picture referenced by the current texture block, by means of using deformation compensation parameter information, and obtaining a pixel value of the block within the reference picture that is obtained from a prediction value of the current texture block.

Abstract translation: 技术领域本发明涉及一种用于处理视频信号的方法和装置，更具体地，涉及一种用于处理视频信号的方法和装置，该方法和装置应用变形补偿来解码当前纹理块。 本发明可以通过使用变形补偿参数信息，通过使用变形补偿参数信息获得块内的像素值，从而获得当前纹理块所参考的参考图像内的块的位置，从而提高帧间预测的精度 从当前纹理块的预测值获得的图像。

公开(公告)号：US20150350657A1

公开(公告)日：2015-12-03

申请号：US14759580

申请日：2014-01-07

Applicant: LG ELECTRONICS INC.

Inventor： Jin HEO ,  Jiwook JUNG ,  Sehoon YEA ,  Moonmo KOO ,  Taesup KIM ,  Jaewon SUNG ,  Eunyong SON

IPC: H04N19/159 ,  H04N19/176 ,  H04N19/61 ,  H04N19/463 ,  H04N19/593 ,  H04N19/11 ,  H04N19/196

CPC classification number: H04N19/159 ,  H04N19/11 ,  H04N19/157 ,  H04N19/176 ,  H04N19/197 ,  H04N19/463 ,  H04N19/593 ,  H04N19/61

Abstract: The video signal processing method according to the present invention comprises: generating a candidate mode list of a current block on the basis of an intra-prediction mode from the spatial neighboring block of the current block; modifying the candidate mode list on the basis of an intra-prediction mode from the neighboring view of the current block; inducing the intra-prediction mode of the current block on the basis of the modified candidate mode list; and predicting the current block by using the induced intra-prediction mode.

Abstract translation: 根据本发明的视频信号处理方法包括：根据来自当前块的空间相邻块的帧内预测模式生成当前块的候选模式列表; 基于来自当前块的相邻视图的帧内预测模式修改候选模式列表; 基于修改的候选模式列表来诱导当前块的帧内预测模式; 并通过使用感应的帧内预测模式来预测当前块。

公开(公告)号：US20250049259A1

公开(公告)日：2025-02-13

申请号：US18643080

申请日：2024-04-23

Applicant: LG ELECTRONICS INC.

Inventor： Jaehong KIM ,  Jiwook JUNG ,  Hyoeun KIM ,  Yeonjee JUNG ,  Hyoungho JUNG ,  Hyejeong JEON

IPC: A47J36/32 ,  A23L5/10 ,  A47J27/00 ,  G06F40/279 ,  G06V10/70 ,  G06V10/74 ,  G06V10/86 ,  G06V20/50 ,  G06V20/68

Abstract: A cooking device according to an embodiment of the present disclosure can comprise: a cooking chamber; a heating unit configured to heat the cooking chamber; a camera configured to photograph a food located inside the cooking chamber; a user input unit configured to receive a user input; and a processor configured to: identify a type of the food from a food image photographed by the camera, obtain visual attribute information indicating a cooking state of the food from the user input, and control the heating unit to cook the food based on cooking information matched to the type of food and the visual attribute information.

公开(公告)号：US20160073131A1

公开(公告)日：2016-03-10

申请号：US14758866

申请日：2014-01-02

Applicant: LG ELECTRONICS INC.

Inventor： Jin HEO ,  Jiwook JUNG ,  Sehoon YEA ,  Moonmo KOO ,  Taesup KIM ,  Jaewon SUNG ,  Eunyong SON

IPC: H04N19/597 ,  H04N13/00 ,  H04N19/44

CPC classification number: H04N19/597 ,  H04N13/128 ,  H04N13/161 ,  H04N19/44 ,  H04N2213/003

Abstract: The present invention relates to a video signal processing method and device and is capable of acquiring differential depth index information on the basis of a predetermined binarization method, acquiring a differential depth value by using the differential depth index information, acquiring the depth value of a current depth block by using the differential depth value, and decoding the current depth block by using the depth value of the current depth block. The present invention can increase encoding efficiency.

Abstract translation: 视频信号处理方法和装置技术领域本发明涉及视频信号处理方法和装置，并且能够基于预定的二值化方法获取差分深度索引信息，通过使用差分深度索引信息获取差分深度值，获取当前的深度值 通过使用差分深度值进行深度块，并且通过使用当前深度块的深度值来解码当前深度块。 本发明可以提高编码效率。

公开(公告)号：US20160050438A1

公开(公告)日：2016-02-18

申请号：US14782440

申请日：2014-04-11

Applicant: LG ELECTRONICS INC.

Inventor： Jin HEO ,  Junghak NAM ,  Jiwook JUNG ,  Sehoon YEA ,  Eunyong SON

IPC: H04N19/597 ,  H04N19/44 ,  H04N19/503 ,  H04N19/176 ,  H04N19/182

CPC classification number: H04N19/597 ,  H04N19/176 ,  H04N19/182 ,  H04N19/44 ,  H04N19/503 ,  H04N19/593

Abstract: The present invention relates to a video signal processing method and device capable of: obtaining an intra-prediction mode for a current depth block; determining a reference neighboring pixel region adjacent to the current depth block by using the intra-prediction mode; determining a first reference neighboring pixel region and a second reference neighboring pixel region; determining a first current depth block region and a second current depth block region comprised in the current depth block; obtaining a first prediction value for the first current depth block region by using the representative value of the first reference neighboring pixel region; and obtaining a second prediction value for the second current depth block region by using the representative value of the second reference neighboring pixel region.

Abstract translation: 本发明涉及一种视频信号处理方法和装置，其能够：获得当前深度块的帧内预测模式; 通过使用帧内预测模式确定与当前深度块相邻的参考相邻像素区域; 确定第一参考相邻像素区域和第二参考相邻像素区域; 确定包括在当前深度块中的第一当前深度块区域和第二当前深度块区域; 通过使用第一参考相邻像素区域的代表值来获得第一当前深度块区域的第一预测值; 以及通过使用第二参考相邻像素区域的代表值来获得第二当前深度块区域的第二预测值。

公开(公告)号：US20180007388A1

公开(公告)日：2018-01-04

申请号：US15652078

申请日：2017-07-17

Applicant: LG ELECTRONICS INC.

Inventor： Jaewon SUNG ,  Sehoon YEA ,  Eunyong SON ,  Jiwook JUNG

IPC: H04N19/597 ,  H04N19/527 ,  H04N19/52 ,  H04N19/96 ,  H04N13/00

CPC classification number: H04N13/161 ,  H04N19/52 ,  H04N19/527 ,  H04N19/597 ,  H04N19/96 ,  H04N2013/0085

Abstract: A video decoding method that includes: receiving information for deriving motion information of a current block; deriving the motion information of the current block based on the received information for deriving the motion information; and performing prediction to generate predicted pixels of the current block based on the motion information of the current block, wherein the motion information of the current block is determined by using motion information of a reference block, wherein the reference block is determined based on a specific disparity vector, wherein the specific disparity vector is determined for an area in a picture to which the current block belongs, wherein the area which the specific disparity vector is determined is split based on a quad tree structure, and wherein the current block is a block of a texture picture and the reference block is a block in a reference view is disclosed.

公开(公告)号：US20160165259A1

公开(公告)日：2016-06-09

申请号：US14903920

申请日：2014-07-18

Applicant: LG ELECTRONICS INC.

Inventor： Junghak NAM ,  Sehoon YEA ,  Taesup KIM ,  Sunmi YOO ,  Jiwook JUNG ,  Jin HEO

IPC: H04N19/52 ,  H04N19/176 ,  H04N19/136

CPC classification number: H04N19/52 ,  H04N19/136 ,  H04N19/176 ,  H04N19/533 ,  H04N19/597

Abstract: The present invention relates to a method and an apparatus for processing a video signal, capable of: obtaining a temporary inter-view motion vector corresponding to a first unit; obtaining virtual depth information corresponding to the first unit by using the temporary inter-view motion vector; obtaining an inter-view motion vector corresponding to the first unit by using the virtual depth information corresponding to the first unit; and updating the inter-view motion vector corresponding to the first unit.

Abstract translation: 本发明涉及一种用于处理视频信号的方法和装置，其能够：获得对应于第一单元的临时视角间运动矢量; 通过使用临时的视角间运动矢量来获得与第一单元相对应的虚拟深度信息; 通过使用与第一单元对应的虚拟深度信息来获得与第一单元相对应的视角间运动矢量; 以及更新与第一单元相对应的视角间运动矢量。