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公开(公告)号：US20250088659A1
公开(公告)日：2025-03-13
申请号：US18290599
申请日：2022-05-09
Applicant: LG Electronics Inc.
Inventor： Hyunmook OH
IPC: H04N19/54 , H04N19/105 , H04N19/167 , H04N19/172 , H04N19/196 , H04N19/597
Abstract: A point cloud data transmission method according to embodiments may comprise the steps of: encoding point cloud data; and transmitting a bitstream including the point cloud data. A point cloud data reception method according to embodiments may comprise the steps of: receiving a bitstream including point cloud data; and decoding the point cloud data.
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公开(公告)号：US20240386614A1
公开(公告)日：2024-11-21
申请号：US18575653
申请日：2022-07-14
Applicant: LG Electronics Inc.
Inventor： Hyunmook OH
Abstract: A point cloud data transmission method according to embodiments may comprise the steps of: encoding point cloud data; and transmitting a bitstream including the point cloud data. In addition, a point cloud data transmission device according to embodiments may comprise: an encoder which encodes point cloud data; and a transmitter which transmits a bitstream including the point cloud data.
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公开(公告)号：US20240298029A1
公开(公告)日：2024-09-05
申请号：US18658345
申请日：2024-05-08
Applicant: LG Electronics Inc.
Inventor： Hyunmook OH , Sejin OH
IPC: H04N19/597 , H04N19/167 , H04N19/30 , H04N19/42 , H04N19/96
CPC classification number: H04N19/597 , H04N19/167 , H04N19/30 , H04N19/42 , H04N19/96
Abstract: A method for processing point cloud data according to embodiments may encode and transmit point cloud data. The method for processing point cloud data according to embodiments may receive and decode point cloud data.
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公开(公告)号：US20240185467A1
公开(公告)日：2024-06-06
申请号：US18287839
申请日：2022-04-20
Applicant: LG ELECTRONICS INC.
Inventor： Sooyeon LEE , Hyunmook OH , Hyejung HUR , Yousun PARK
IPC: G06T9/00
CPC classification number: G06T9/001
Abstract: A point cloud data transmission method according to embodiments comprises the steps of: encoding geometry data including positions of points of point cloud data; encoding, on the basis of the geometry data, attribute data including attribute values of the points of the point cloud data; and transmitting the encoded geometry data, the encoded attribute data, and signaling information, wherein, in the step of encoding the geometry data, the geometry data can be compressed on the basis of the correlation between frames and the distribution of the points.
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公开(公告)号：US20240155157A1
公开(公告)日：2024-05-09
申请号：US18549099
申请日：2022-03-04
Applicant: LG Electronics Inc.
Inventor： Yousun PARK , Hyejung HUR , Hyunmook OH , Sooyeon LEE
IPC: H04N19/597 , G06T9/40 , H04N19/124 , H04N19/132 , H04N19/136 , H04N19/184 , H04N19/96
CPC classification number: H04N19/597 , G06T9/40 , H04N19/132 , H04N19/136 , H04N19/184 , H04N19/96 , H04N19/124
Abstract: A point cloud data transmission method according to embodiments may comprise the steps of: encoding geometry information including the positions of points of the point cloud data; encoding, on the basis of the geometry information, attribute information about the points of the point cloud data; and transmitting the encoded geometry information, the encoded attribute information and signaling information.
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Patent Agency Ranking
公开(公告)号：US20230377203A1
公开(公告)日：2023-11-23
申请号：US18029563
申请日：2021-10-28
Applicant: LG ELECTRONICS INC.
Inventor： Hyunmook OH , Sejin OH
Abstract: A point cloud data transmission method according to embodiments may comprise the steps of encoding point cloud data, and transmitting a bitstream including the point cloud data. A point cloud data reception method according to embodiments may comprise the steps of receiving a bitstream comprising point cloud data, and decoding the point cloud data.
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公开(公告)号：US20220360823A1
公开(公告)日：2022-11-10
申请号：US17624071
申请日：2020-07-01
Applicant: LG Electronics Inc.
Inventor： Hyunmook OH , Sejin OH
IPC: H04N19/96
Abstract: A device for processing point cloud data according to embodiments may comprise the steps of: encoding point cloud data including geometry information and attribute information; and transmitting a bitstream including the encoded point cloud data.
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公开(公告)号：US20220360797A1
公开(公告)日：2022-11-10
申请号：US17619907
申请日：2020-06-01
Applicant: LG Electronics Inc.
Inventor： Hyunmook OH , Sejin OH
IPC: H04N19/174 , H04N19/30 , H04N19/167 , H04N19/136 , H04N19/42
Abstract: A method for processing point cloud data according to embodiments may comprise: encoding point cloud data; and transmitting the encoded point cloud data. The method for processing point cloud data according to embodiments may comprise: receiving point cloud data; and decoding the received point cloud data.
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公开(公告)号：US20220351421A1
公开(公告)日：2022-11-03
申请号：US17727358
申请日：2022-04-22
Applicant: LG Electronics Inc.
Inventor： Hyunmook OH
Abstract: Disclosed herein is a method for transmitting point cloud data, including encoding point cloud data, and transmitting a bitstream including the point cloud data. Disclosed herein is a method for receiving point cloud data, including receiving a bitstream including point cloud data, and decoding the point cloud data.
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公开(公告)号：US20210329214A1
公开(公告)日：2021-10-21
申请号：US17267724
申请日：2019-10-01
Applicant: LG ELECTRONICS INC.
Inventor： Hyunmook OH , Sejin OH
IPC: H04N13/161 , H04N13/194 , H04N13/178 , H04N13/156 , H04N13/111
Abstract: In accordance with embodiments, a decoder may be referred to as a receiver to decode video data and/or signaling information in accordance with embodiments. The decoder may be interpreted on the ground of some embodiments of the disclosure and can provide effects of efficient decoding performance and regenerating view performance.
In accordance with embodiments, an encoder may be referred to as a transmitter to encode video data and/or signaling information in accordance with embodiments. The encoder may be interpreted on the ground of some embodiments of the disclosure and can provide effects of efficient encoding performance and transmitting performance.
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