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公开(公告)号：US11973960B2
公开(公告)日：2024-04-30
申请号：US17836236
申请日：2022-06-09
Applicant: INTELLECTUAL DISCOVERY CO., LTD.
Inventor： Yong Jo Ahn , Dong Gyu Sim , Ho Chan Ryu , Seanae Park , Byung Tae Oh , Byung Cheol Song
IPC: H04N19/105 , H04N19/129 , H04N19/13 , H04N19/157 , H04N19/159 , H04N19/176 , H04N19/18 , H04N19/513 , H04N19/523 , H04N19/593 , H04N19/82 , H04N19/91
CPC classification number: H04N19/159 , H04N19/105 , H04N19/129 , H04N19/13 , H04N19/157 , H04N19/176 , H04N19/18 , H04N19/513 , H04N19/523 , H04N19/593 , H04N19/82 , H04N19/91
Abstract: A video encoding/decoding apparatus according to the present invention acquires motion vector refinement information, performs motion compensation on the basis of a motion vector of a current block, refines the motion vector of the current block using at least one or both of the motion vector refinement information and the output of the motion compensation, and performs motion compensation using the refined motion vector.
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公开(公告)号：US12155842B2
公开(公告)日：2024-11-26
申请号：US18350040
申请日：2023-07-11
Applicant: INTELLECTUAL DISCOVERY CO., LTD.
Inventor： Yong Jo Ahn , Dong Gyu Sim , Ho Chan Ryu , Seanae Park , Byung Tae Oh , Byung Cheol Song
IPC: H04N19/105 , H04N19/129 , H04N19/13 , H04N19/157 , H04N19/159 , H04N19/176 , H04N19/18 , H04N19/513 , H04N19/523 , H04N19/593 , H04N19/82 , H04N19/91
Abstract: A video encoding/decoding apparatus according to the present invention acquires motion vector refinement information, performs motion compensation on the basis of a motion vector of a current block, refines the motion vector of the current block using at least one or both of the motion vector refinement information and the output of the motion compensation, and performs motion compensation using the refined motion vector.
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Patent Agency Ranking
公开(公告)号：US20220303552A1
公开(公告)日：2022-09-22
申请号：US17836236
申请日：2022-06-09
Applicant: INTELLECTUAL DISCOVERY CO., LTD.
Inventor： Yong Jo AHN , Dong Gyu Sim , Ho Chan Ryu , Seanae Park , Byung Tae Oh , Byung Cheol Song
IPC: H04N19/159 , H04N19/105 , H04N19/82 , H04N19/593 , H04N19/91 , H04N19/523 , H04N19/157 , H04N19/18 , H04N19/513 , H04N19/129 , H04N19/13 , H04N19/176
Abstract: A video encoding/decoding apparatus according to the present invention acquires motion vector refinement information, performs motion compensation on the basis of a motion vector of a current block, refines the motion vector of the current block using at least one or both of the motion vector refinement information and the output of the motion compensation, and performs motion compensation using the refined motion vector.
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公开(公告)号：US11770539B2
公开(公告)日：2023-09-26
申请号：US17836347
申请日：2022-06-09
Applicant: INTELLECTUAL DISCOVERY CO., LTD.
Inventor： Yong Jo Ahn , Dong Gyu Sim , Ho Chan Ryu , Seanae Park , Byung Tae Oh , Byung Cheol Song
IPC: H04N19/159 , H04N19/105 , H04N19/593 , H04N19/91 , H04N19/513 , H04N19/129 , H04N19/82 , H04N19/523 , H04N19/157 , H04N19/18 , H04N19/13 , H04N19/176
CPC classification number: H04N19/159 , H04N19/105 , H04N19/129 , H04N19/13 , H04N19/157 , H04N19/176 , H04N19/18 , H04N19/513 , H04N19/523 , H04N19/593 , H04N19/82 , H04N19/91
Abstract: A video encoding/decoding apparatus according to the present invention acquires motion vector refinement information, performs motion compensation on the basis of a motion vector of a current block, refines the motion vector of the current block using at least one or both of the motion vector refinement information and the output of the motion compensation, and performs motion compensation using the refined motion vector.
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公开(公告)号：US11388420B2
公开(公告)日：2022-07-12
申请号：US16993628
申请日：2020-08-14
Applicant: INTELLECTUAL DISCOVERY CO., LTD.
Inventor： Yong Jo Ahn , Dong Gyu Sim , Ho Chan Ryu , Seanae Park , Byung Tae Oh , Byung Cheol Song
IPC: H04N19/105 , H04N19/593 , H04N19/157 , H04N19/159 , H04N19/82 , H04N19/91 , H04N19/523 , H04N19/18 , H04N19/513 , H04N19/129 , H04N19/13 , H04N19/176
Abstract: A video encoding/decoding apparatus according to the present invention acquires motion vector refinement information, performs motion compensation on the basis of a motion vector of a current block, refines the motion vector of the current block using at least one or both of the motion vector refinement information and the output of the motion compensation, and performs motion compensation using the refined motion vector.
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公开(公告)号：US20200374529A1
公开(公告)日：2020-11-26
申请号：US16993628
申请日：2020-08-14
Applicant: INTELLECTUAL DISCOVERY CO., LTD.
Inventor： Yong Jo Ahn , Dong Gyu Sim , Ho Chan Ryu , Seanae Park , Byung Tae Oh , Byung Cheol Song
IPC: H04N19/159 , H04N19/105 , H04N19/82 , H04N19/593 , H04N19/91 , H04N19/523 , H04N19/157 , H04N19/18 , H04N19/513 , H04N19/129 , H04N19/13 , H04N19/176
Abstract: A video encoding/decoding apparatus according to the present invention acquires motion vector refinement information, performs motion compensation on the basis of a motion vector of a current block, refines the motion vector of the current block using at least one or both of the motion vector refinement information and the output of the motion compensation, and performs motion compensation using the refined motion vector.
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公开(公告)号：US10778987B2
公开(公告)日：2020-09-15
申请号：US16087787
申请日：2017-03-22
Applicant: INTELLECTUAL DISCOVERY CO., LTD.
Inventor： Yong Jo Ahn , Dong Gyu Sim , Ho Chan Ryu , Seanae Park , Byung Tae Oh , Byung Cheol Song
IPC: H04N19/159 , H04N19/105 , H04N19/593 , H04N19/129 , H04N19/82 , H04N19/91 , H04N19/523 , H04N19/157 , H04N19/18 , H04N19/513 , H04N19/13 , H04N19/176
Abstract: A video encoding/decoding apparatus according to the present invention acquires motion vector refinement information, performs motion compensation on the basis of a motion vector of a current block, refines the motion vector of the current block using at least one or both of the motion vector refinement information and the output of the motion compensation, and performs motion compensation using the refined motion vector.
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