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11.发明申请公开(公告)号：US20150012958A1
公开(公告)日：2015-01-08
申请号：US14325692
申请日：2014-07-08
Inventor： Kug Jin YUN , Won Sik CHEONG , Jin Young LEE , Gwang Soon LEE , Nam Ho HUR
IPC: H04N21/258 , H04N21/2385 , H04N21/2665
CPC classification number: H04N21/2362 , H04N21/4622 , H04N21/6106
Abstract: A method and apparatus for providing ultra high definition television service is provided. The apparatus for providing UHDTV service sets up a type of the UHDTV service as a first type of HDTV service and a second type different from that of the HDTV service in an environment of the UHDTV service and the HDTV service coexist.
Abstract translation: 提供了一种用于提供超高清晰度电视服务的方法和装置。 用于提供UHDTV服务的装置在UHDTV服务和HDTV服务的环境中共同存在的一种类型的UHDTV服务作为第一类型的HDTV服务和与HDTV服务不同的第二类型。
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12.发明申请METHOD AND SYSTEM FOR TRANSMITTING/RECEIVING 3-DIMENSIONAL BROADCASTING SERVICE 审中-公开用于发送/接收三维广播服务的方法和系统公开(公告)号：US20140293005A1
公开(公告)日：2014-10-02
申请号：US14304032
申请日：2014-06-13
Inventor： Gwang Soon LEE , Kug Jin YUN , Hyun Jeong YIM , Hyoung Jin KWON , Kwanghee JUNG , Chan KIM , Namho HUR , Soo In LEE
IPC: H04N13/00
CPC classification number: H04N13/161 , H04N13/178 , H04N13/194
Abstract: Provided is a method and system of transmitting and receiving a three-dimensional (3D) broadcasting service, and more particularly, to a method and system for transmitting and receiving a reference image and a 3D auxiliary image for the 3D broadcasting service through a digital broadcasting network in real-time or in non-real time. According to the present invention, a smooth broadcasting service may be provided to terminals receiving a two-dimensional (2D) or 3D broadcast.
Abstract translation: 提供了一种发送和接收三维（3D）广播服务的方法和系统，更具体地说，涉及一种用于通过数字广播发送和接收3D广播服务的参考图像和3D辅助图像的方法和系统 网络实时或非实时。 根据本发明，可以向接收二维（2D）或3D广播的终端提供平滑广播服务。
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公开(公告)号：US20210385490A1
公开(公告)日：2021-12-09
申请号：US17231790
申请日：2021-04-15
Inventor： Hong Chang SHIN , Gwang Soon LEE , Ho Min EUM , Jun Young JEONG , Kug Jin YUN
IPC: H04N19/597 , H04N19/157 , H04N19/14
Abstract: A video decoding method comprises receiving a plurality of atlases and metadata, unpacking patches included in the plurality of atlases based on the plurality of atlases and the metadata, reconstructing view images including an image of a basic view and images of a plurality of additional views, by unpruning the patches based on the metadata, and synthesizing an image of a target playback view based on the view images. The metadata is data related to priorities of the view images.
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公开(公告)号：US20210329209A1
公开(公告)日：2021-10-21
申请号：US17233151
申请日：2021-04-16
Inventor： Gwang Soon LEE , Jun Young JEONG , Kug Jin YUN , Hong Chang SHIN , Ho Min EUM
IPC: H04N13/111 , H04N13/161 , H04N13/178
Abstract: A method of producing an immersive video comprises decoding an atlas, parsing a flag for the atlas, and producing a viewport image using the atlas. The flag may indicate whether the viewport image is capable of being completely produced through the atlas, and, according to a value of the flag, when the viewport image is produced, it may be determined whether an additional atlas is used in addition to the atlas.
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公开(公告)号：US20210006831A1
公开(公告)日：2021-01-07
申请号：US16823663
申请日：2020-03-19
Inventor： Gwang Soon LEE , Jun Young JEONG , Hong Chang SHIN , Kug Jin YUN , Marek Domanski , Olgierd Stankiewicz , Dawid Mieloch , Adrian Dziembowski , Adam Grzelka , Jakub Stankowski
IPC: H04N19/597 , H04N19/176 , H04N19/167 , H04N13/178 , H04N13/161
Abstract: Disclosed herein is an image encoding/decoding method and apparatus for virtual view synthesis. The image decoding for virtual view synthesis may include decoding texture information and depth information of at least one or more basic view images and at least one or more additional view images from a bit stream and synthesizing a virtual view on the basis of the texture information and the depth information, wherein the basic view image and the additional view image comprise a non-empty region and an empty region, and wherein the synthesizing of the virtual view comprises determining the non-empty region through a specific value in the depth information and a threshold and synthesizing the virtual view by using the determined non-empty region.
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Patent Agency Ranking
16.发明申请METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING HIGH-DEFINITION CONTENTS 审中-公开用于发送和接收高分辨率内容的方法和装置公开(公告)号：US20150163513A1
公开(公告)日：2015-06-11
申请号：US14560459
申请日：2014-12-04
Inventor： Kug Jin YUN , Won-Sik CHEONG , Gwang Soon LEE , Namho HUR , Juseop SIM
IPC: H04N19/597 , H04N19/517
CPC classification number: H04N19/597 , H04N13/139 , H04N13/161 , H04N13/194 , H04N21/816
Abstract: A method and apparatus for dividing high-definition contents into two portions, encoding each portion into a dual stream of a 3D TV broadcasting system, and transmitting high-definition contents through the encoded dual stream, and a method of receiving high-definition contents that can generate high-definition contents by decoding a dual stream and combining the decoded each stream, are provided.
Abstract translation: 一种将高分辨率内容分成两部分的方法和装置，将每个部分编码为3D电视广播系统的双流，并通过编码双流传输高清内容，以及接收高分辨率内容的方法和装置， 可以通过解码双流并组合解码的每个流来产生高清内容。
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公开(公告)号：US20150009289A1
公开(公告)日：2015-01-08
申请号：US14326262
申请日：2014-07-08
Inventor： Jin Young LEE , Kug Jin YUN , Won-Sik CHEONG , Gwang Soon LEE , Namho HUR
IPC: H04N13/00
CPC classification number: H04N13/194 , G09G3/003 , H04N13/161 , H04N13/178 , H04N19/597 , H04N21/816
Abstract: A method and apparatus for providing a three-dimensional (3D) video are provided. In the method and apparatus, a base view video of the 3D video may be transmitted to a receiver via a first network that is a terrestrial network, an additional view video of the 3D video may be transmitted to the receiver via a second network, and the 3D video may be provided based on the base view video and the additional view video.
Abstract translation: 提供了一种用于提供三维（3D）视频的方法和装置。 在该方法和装置中，可以经由作为地面网络的第一网络向接收机发送3D视频的基本视图视频，通过第二网络将3D视频的附加视图视频发送到接收机，以及 可以基于基本视图视频和附加视图视频来提供3D视频。
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公开(公告)号：US20240406402A1
公开(公告)日：2024-12-05
申请号：US18800518
申请日：2024-08-12
Inventor： Won Sik CHEONG , Kug Jin YUN
IPC: H04N19/136 , H04N19/172 , H04N19/174
Abstract: Disclosed herein are a video encoding/decoding method and apparatus. The video decoding method according to the present disclosure includes: when a current picture is composed of a plurality of tiles and a current tile among the plurality of tiles is partitioned into a plurality of slices, decoding information on the number of slices in tile that indicates the number of the plurality of slices comprised in the current tile; decoding information on a slice height in tile that indicates a height of the plurality of slices comprised in the current tile; and determining the number of the plurality of slices comprised in the current tile and a height of the plurality of slices comprised in the current tile.
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公开(公告)号：US20210160475A1
公开(公告)日：2021-05-27
申请号：US17164141
申请日：2021-02-01
Inventor： Jin Young LEE , Kug Jin YUN , Won Sik CHEONG
IPC: H04N13/194 , H04N13/161 , H04N21/2362 , H04N21/234 , H04N21/235 , H04N13/139 , H04N21/81 , H04N21/84 , H04N21/854
Abstract: An MPEG media transport (MMT) apparatus and method for processing stereoscopic video data are provided. The MMT apparatus includes an asset file generator configured to generate a single asset file that contains an entire or part of the stereoscopic video data; and a signaling message generator configured to generate a signaling message for delivery or consumption of the stereoscopic video data. At least one of the generated single asset file and the generated signaling message contains stereoscopic video information related to the stereoscopic video data.
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公开(公告)号：US20210099687A1
公开(公告)日：2021-04-01
申请号：US17033227
申请日：2020-09-25
Inventor： Hong Chang SHIN , Gwang Soon LEE , Ho Min EUM , Jun Young JEONG , Kug Jin YUN
IPC: H04N13/178 , H04N19/46 , H04N13/156
Abstract: Disclosed herein is an immersive video processing method. The immersive video processing method includes: determining a priority order of pruning for input videos; extracting patches from the input videos based on the priority order of pruning; generating at least one atlas based on the extracted patches; and encoding metadata. Herein, the metadata may include information on a priority order of pruning among input videos.
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