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1.发明申请公开(公告)号：US20160373784A1
公开(公告)日：2016-12-22
申请号：US14901766
申请日：2014-07-02
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
发明人： Gun BANG , Gwang Soon LEE , Nam Ho HUR , Kyung Yong KIM , Young Su HEO , Gwang Hoon PARK , Yoon Jin LEE
IPC分类号： H04N19/597
CPC分类号： H04N19/597 , H04N19/105 , H04N19/139 , H04N19/176 , H04N19/187 , H04N19/463 , H04N19/52 , H04N19/70
摘要： A method for decoding a video including a plurality of views, according to one embodiment of the present invention, comprises the steps of: configuring a base merge motion candidate list by using motion information of neighboring blocks and a time correspondence block of a current block; configuring an extended merge motion information list by using motion information of a depth information map and a video view different from the current block; and determining whether neighboring block motion information contained in the base merge motion candidate list is derived through view synthesis prediction.
摘要翻译： 根据本发明的一个实施例的用于解码包括多个视图的视频的方法包括以下步骤：通过使用相邻块的运动信息和当前块的时间对应块来配置基本合并运动候选列表; 通过使用与当前块不同的深度信息映射和视频视图的运动信息来配置扩展合并运动信息列表; 并且通过视图合成预测来确定包含在基本合并运动候选列表中的相邻块运动信息。
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公开(公告)号：US20180359481A1
公开(公告)日：2018-12-13
申请号：US16103042
申请日：2018-08-14
申请人： Electronics and Telecommunications Research Institute , University-Industry Cooperation Group of Kyung Hee University
发明人： Gun BANG , Gwang Soon LEE , Nam Ho HUR , Gwang Hoon PARK , Young Su HEO , Kyung Yong KIM , Yoon Jin LEE
IPC分类号： H04N19/51 , H04N19/52 , H04N19/597
CPC分类号： H04N19/51 , H04N19/176 , H04N19/52 , H04N19/597
摘要： Disclosed are a video encoding/decoding method and apparatus including a plurality of views. The video decoding method including the plurality of views comprises the steps of: inducing basic combination motion candidates for a current Prediction Unit (PU) to configure a combination motion candidate list; inducing expanded combination motion candidates for the current PU when the current PU corresponds to a depth information map or a dependent view; and adding the expanded combination motion candidates to the combination motion candidate list.
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公开(公告)号：US20180359487A1
公开(公告)日：2018-12-13
申请号：US15775502
申请日：2016-11-23
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , UNIVERSITY- INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
发明人： Gun BANG , Woo Woen GWUN , Gwang Soon LEE , Nam Ho HUR , Gwang Hoon PARK , Sung Jae YOON , Young Su HEO , Seok Jong HONG
IPC分类号： H04N19/597 , H04N13/111 , H04N19/593
CPC分类号： H04N19/597 , H04N13/111 , H04N19/103 , H04N19/119 , H04N19/176 , H04N19/40 , H04N19/50 , H04N19/503 , H04N19/593 , H04N19/91
摘要： The present invention relates to a video encoding/decoding method and apparatus, and more particularly, to a method and apparatus for generating a reference image for a multiview video. The video encoding method includes, in the presence of a second image having a different view from a first image having a first view, transforming the second image to have the first view, generating a reference image by adding the second image to a side of the first image, and storing the reference image in a reference picture list.
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公开(公告)号：US20160381374A1
公开(公告)日：2016-12-29
申请号：US14903117
申请日：2014-04-22
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
发明人： Gun BANG , Gwang Soon LEE , Nam Ho HUR , Gwang Hoon PARK , Young Su HEO , Kyung Yong KIM , Yoon Jin LEE
IPC分类号： H04N19/51 , H04N19/176 , H04N19/597
CPC分类号： H04N19/51 , H04N19/176 , H04N19/52 , H04N19/597
摘要： Disclosed are a video encoding/decoding method and apparatus including a plurality of views. The video decoding method including the plurality of views comprises the steps of: inducing basic combination motion candidates for a current Prediction Unit (PU) to configure a combination motion candidate list; inducing expanded combination motion candidates for the current PU when the current PU corresponds to a depth information map or a dependent view; and adding the expanded combination motion candidates to the combination motion candidate list.
摘要翻译： 公开了包括多个视图的视频编码/解码方法和装置。 包括多个视图的视频解码方法包括以下步骤：为当前预测单元（PU）引入基本组合运动候选以配置组合运动候选列表; 当当前PU对应于深度信息图或从属视图时，诱导当前PU的扩展组合运动候选; 以及将所扩展的组合运动候选添加到组合运动候选列表。
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5.发明申请公开(公告)号：US20170127041A1
公开(公告)日：2017-05-04
申请号：US15317782
申请日：2015-05-29
申请人： Electronics & Telecommunications Research Institute , UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
发明人： Gun BANG , Gwang Soon LEE , Gwang Hoon PARK , Min Seong LEE , Nam Ho HUR , Young Su HEO
IPC分类号： H04N13/00 , H04N19/176 , H04N19/597 , H04N19/44
CPC分类号： H04N13/161 , H04N13/111 , H04N19/176 , H04N19/44 , H04N19/52 , H04N19/597
摘要： The present invention provides a three-dimensional image decoding method comprising the steps of: inserting a first candidate block into a merge candidate list; when view synthesis prediction (VSP) has been used in the first candidate block, generating information indicating that the VSP has been used; and when information indicating that the VSP has been used exists, refraining from inserting the VSP candidate of the current block into the merge candidate list.
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6.发明公开公开(公告)号：US20240357135A1
公开(公告)日：2024-10-24
申请号：US18640930
申请日：2024-04-19
IPC分类号： H04N19/186 , H04N19/132 , H04N19/136 , H04N19/463
CPC分类号： H04N19/186 , H04N19/132 , H04N19/136 , H04N19/463
摘要： A method of encoding video includes encoding a texture image, and encoding metadata for the texture image. A value of a chrominance sample expressed within an original dynamic range in the texture image is changed to a value within a changed dynamic range and encoded.
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公开(公告)号：US20230319248A1
公开(公告)日：2023-10-05
申请号：US18192471
申请日：2023-03-29
发明人： Gwang Soon LEE , Sang Woon KWAK , Hong Chang SHIN
IPC分类号： H04N13/117 , H04N13/194 , H04N19/597
CPC分类号： H04N13/117 , H04N13/194 , H04N19/597
摘要： A method of switching an atlas according to a watching position according to the present disclosure includes acquiring information on a view image required to reproduce a viewport image; acquiring information of a first atlas mapped to the view image; and receiving a bitstream of the first atlas and a bitstream of a second atlas different from the first atlas. In this case, when it is determined that atlas switching is necessary, reception of any one of a bitstream of the first atlas and a bitstream of the second atlas may be stopped and a bitstream of a third atlas may be newly received.
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公开(公告)号：US20230232031A1
公开(公告)日：2023-07-20
申请号：US18097037
申请日：2023-01-13
发明人： Gwang Soon LEE , Kwan Jung OH , Jun Young JEONG
IPC分类号： H04N19/48 , H04N19/136 , H04N19/70 , H04N19/17 , H04N19/167
CPC分类号： H04N19/48 , H04N19/136 , H04N19/70 , H04N19/17 , H04N19/167 , G06V20/41
摘要： A method of processing an immersive video includes classifying each of a plurality of objects included in a view image as one of a first object group and a second object group, acquiring a patch for each of the plurality of objects, and packing patches to generate at least one atlas. In this instance, patches derived from objects belonging to the first object group may be packed in a different region or a different atlas from a region or an atlas of patches derived from objects belonging to the second object group.
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公开(公告)号：US20230230285A1
公开(公告)日：2023-07-20
申请号：US18096455
申请日：2023-01-12
发明人： Jun Young JEONG , Gwang Soon LEE , Dawid Mieloch , Marek Domanski , Adrian Dziembowski , Bƒazej Szydeƒko , Dominika Klóska
IPC分类号： G06T9/00 , G06T7/40 , G06T7/50 , G06V10/74 , G06V10/764
CPC分类号： G06T9/00 , G06T7/40 , G06T7/50 , G06V10/761 , G06V10/764
摘要： A method of encoding an immersive image according to the present disclosure comprises classifying a plurality of view images into a basic image and an additional image, generating a plurality of texture atlases based on the plurality of view images, generating a first depth atlas including depth information of view images included in a first texture atlas among the plurality of texture atlases, and generating a second depth atlas including depth information of view images included in remaining texture atlases other than the first texture atlas.
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公开(公告)号：US20210218995A1
公开(公告)日：2021-07-15
申请号：US17147021
申请日：2021-01-12
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
发明人： Hong Chang SHIN , Ho Min EUM , Gwang Soon LEE , Jin Hwan LEE , Jun Young JEONG , Kug Jin YUN , Jong Il PARK , Jun Young YUN
IPC分类号： H04N19/597
摘要： A video encoding/decoding method and apparatus is provided. The image decoding method includes acquiring image data of images of a plurality of views, determining a basic view and a plurality of reference views among the plurality of views, determining a pruning order of the plurality of reference views, and parsing the image data based on the pruning order and decoding an image of the basic view and images of the plurality of reference views.
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