JP7581047B2 - 三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置 - Google Patents

三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置 Download PDF

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JP7581047B2
JP7581047B2 JP2020535779A JP2020535779A JP7581047B2 JP 7581047 B2 JP7581047 B2 JP 7581047B2 JP 2020535779 A JP2020535779 A JP 2020535779A JP 2020535779 A JP2020535779 A JP 2020535779A JP 7581047 B2 JP7581047 B2 JP 7581047B2
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賀敬 井口
敏康 杉尾
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Panasonic Intellectual Property Corp of America
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/189—Recording image signals; Reproducing recorded image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/178—Metadata, e.g. disparity information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/188—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a video data packet, e.g. a network abstraction layer [NAL] unit

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  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Library & Information Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
JP2020535779A 2018-08-06 2019-08-06 三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置 Active JP7581047B2 (ja)

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JP2024190549A JP7747852B2 (ja) 2018-08-06 2024-10-30 三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置
JP2025155281A JP2025186421A (ja) 2018-08-06 2025-09-18 三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置

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US62/714,973 2018-08-06
PCT/JP2019/030842 WO2020032004A1 (ja) 2018-08-06 2019-08-06 三次元データ格納方法、三次元データ取得方法、三次元データ格納装置、及び三次元データ取得装置

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BR112020026735A2 (pt) * 2018-08-08 2021-03-30 Panasonic Intellectual Property Corporation Of America Método de codificação de dados tridimensionais, método de decodificação de dados tridimensionais, dispositivo de codificação de dados tridimensionais, e dispositivo de decodificação de dados tridimensionais
CN116248642A (zh) 2020-10-14 2023-06-09 腾讯科技（深圳）有限公司 媒体文件的封装方法、媒体文件的解封装方法及相关设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011228862A (ja) 2010-04-16 2011-11-10 Sony Corp データ構造、画像処理装置、画像処理方法、およびプログラム
WO2013018296A1 (ja) 2011-07-29 2013-02-07 パナソニック株式会社 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、及び動画像符号化復号装置
WO2018038131A1 (ja) 2016-08-26 2018-03-01 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 三次元情報処理方法及び三次元情報処理装置
WO2018123801A1 (ja) 2016-12-28 2018-07-05 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 三次元モデル配信方法、三次元モデル受信方法、三次元モデル配信装置及び三次元モデル受信装置
WO2020027317A1 (ja) 2018-08-03 2020-02-06 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置、及び三次元データ復号装置

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8400497B2 (en) * 2007-09-07 2013-03-19 Samsung Electronics Co., Ltd Method and apparatus for generating stereoscopic file
JP2009134356A (ja) * 2007-11-28 2009-06-18 National Institute Of Information & Communication Technology ３次元形状モデル形成装置、３次元形状モデル形成方法、および３次元形状モデル形成プログラム
JP2010117886A (ja) * 2008-11-13 2010-05-27 Kanto Auto Works Ltd 仮想試作システム及び仮想試作における動作情報の処理方法並びに該処理方法を記録した記録媒体
EP2197217A1 (en) * 2008-12-15 2010-06-16 Koninklijke Philips Electronics N.V. Image based 3D video format
WO2010096189A1 (en) * 2009-02-19 2010-08-26 Thomson Licensing 3d video formats
US8731313B2 (en) * 2009-03-23 2014-05-20 Level Set Systems, Inc. Method and apparatus for accurate compression and decompression of three-dimensional point cloud data
TW201116041A (en) * 2009-06-29 2011-05-01 Sony Corp Three-dimensional image data transmission device, three-dimensional image data transmission method, three-dimensional image data reception device, three-dimensional image data reception method, image data transmission device, and image data reception
EP2730089B1 (en) * 2011-07-08 2024-11-06 InterDigital VC Holdings, Inc. System and method for encoding and decoding a bitstream for a 3d model having repetitive structure
US9288505B2 (en) * 2011-08-11 2016-03-15 Qualcomm Incorporated Three-dimensional video with asymmetric spatial resolution
EP2783509B1 (en) * 2011-11-25 2024-10-30 InterDigital VC Holdings, Inc. Method and apparatus for generating a bitstream of repetitive structure discovery based 3d model compression
US9390110B2 (en) * 2012-05-02 2016-07-12 Level Set Systems Inc. Method and apparatus for compressing three-dimensional point cloud data
JP5762637B2 (ja) 2012-07-30 2015-08-12 三菱電機株式会社 地図表示装置
US9674499B2 (en) * 2012-08-15 2017-06-06 Qualcomm Incorporated Compatible three-dimensional video communications
US20140078249A1 (en) * 2012-09-20 2014-03-20 Qualcomm Incorporated Indication of frame-packed stereoscopic 3d video data for video coding
US9584792B2 (en) * 2013-01-04 2017-02-28 Qualcomm Incorporated Indication of current view dependency on reference view in multiview coding file format
WO2014107098A1 (ko) * 2013-01-07 2014-07-10 삼성전자 주식회사 영상을 부호화/복호화하기 위한 파라미터 세트 생성 방법 및 장치
KR20140095442A (ko) * 2013-01-23 2014-08-01 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
JP6498882B2 (ja) * 2013-07-22 2019-04-10 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 蓄積方法、再生方法、蓄積装置、および再生装置
WO2016007648A1 (en) * 2014-07-08 2016-01-14 Carter Braxton Dynamic collection, control and conveyance of 3-dimensional data in a network
US9734595B2 (en) * 2014-09-24 2017-08-15 University of Maribor Method and apparatus for near-lossless compression and decompression of 3D meshes and point clouds
KR20170101983A (ko) 2014-12-31 2017-09-06 노키아 테크놀로지스 오와이 스케일러블 비디오 코딩 및 디코딩을 위한 계층 간 예측
US9972125B2 (en) * 2015-12-16 2018-05-15 Google Inc. Split tile map rendering
US10694210B2 (en) * 2016-05-28 2020-06-23 Microsoft Technology Licensing, Llc Scalable point cloud compression with transform, and corresponding decompression
JP6669403B2 (ja) * 2016-06-03 2020-03-18 キヤノン株式会社 通信装置、通信制御方法および通信システム
WO2018021373A1 (ja) * 2016-07-29 2018-02-01 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法及び復号方法
US9787321B1 (en) * 2016-11-17 2017-10-10 Google Inc. Point cloud data compression using a space-filling curve
US11514613B2 (en) * 2017-03-16 2022-11-29 Samsung Electronics Co., Ltd. Point cloud and mesh compression using image/video codecs
EP3429211A1 (en) * 2017-07-13 2019-01-16 Thomson Licensing A method and apparatus for encoding/decoding the colors of a colored point cloud whose geometry is represented by an octree-based structure
EP3429208A1 (en) * 2017-07-13 2019-01-16 Thomson Licensing A method and apparatus for encoding/decoding a colored point cloud representing the geometry and colors of a 3d object
EP3429209A1 (en) * 2017-07-13 2019-01-16 Thomson Licensing A method and apparatus for encoding/decoding a point cloud representing a 3d object
EP3428887A1 (en) * 2017-07-13 2019-01-16 Thomson Licensing Method and device for encoding a point cloud
EP3429207A1 (en) * 2017-07-13 2019-01-16 Thomson Licensing A method and apparatus for encoding/decoding a colored point cloud representing the geometry and colors of a 3d object
EP3429212A1 (en) * 2017-07-13 2019-01-16 Thomson Licensing A method and apparatus for encoding/decoding the geometry of a point cloud representing a 3d object
US10499054B2 (en) * 2017-10-12 2019-12-03 Mitsubishi Electric Research Laboratories, Inc. System and method for inter-frame predictive compression for point clouds
US20190116372A1 (en) * 2017-10-16 2019-04-18 Mitsubishi Electric Research Laboratories, Inc. Systems and Methods for Compressing, Representing and Processing Point Clouds
US10735826B2 (en) * 2017-12-20 2020-08-04 Intel Corporation Free dimension format and codec
EP3514968B1 (en) * 2018-01-18 2023-03-08 BlackBerry Limited Methods and devices for entropy coding point clouds
US10796457B2 (en) * 2018-06-26 2020-10-06 Intel Corporation Image-based compression of LIDAR sensor data with point re-ordering
US20200045288A1 (en) * 2018-07-31 2020-02-06 Intel Corporation Six degree of freedom video transcoding mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011228862A (ja) 2010-04-16 2011-11-10 Sony Corp データ構造、画像処理装置、画像処理方法、およびプログラム
WO2013018296A1 (ja) 2011-07-29 2013-02-07 パナソニック株式会社 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、及び動画像符号化復号装置
WO2018038131A1 (ja) 2016-08-26 2018-03-01 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 三次元情報処理方法及び三次元情報処理装置
WO2018123801A1 (ja) 2016-12-28 2018-07-05 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 三次元モデル配信方法、三次元モデル受信方法、三次元モデル配信装置及び三次元モデル受信装置
WO2020027317A1 (ja) 2018-08-03 2020-02-06 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置、及び三次元データ復号装置

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US20250159256A1 (en) 2025-05-15
CN112513938A (zh) 2021-03-16
US20240040149A1 (en) 2024-02-01
JP7747852B2 (ja) 2025-10-01
JP2025186421A (ja) 2025-12-23
US20230007301A1 (en) 2023-01-05
US20210120267A1 (en) 2021-04-22
WO2020032004A1 (ja) 2020-02-13
EP3836087A1 (en) 2021-06-16
US12238333B2 (en) 2025-02-25
US11477482B2 (en) 2022-10-18
KR20240010535A (ko) 2024-01-23
EP3836087A4 (en) 2021-09-29
KR20250124389A (ko) 2025-08-19
CN120281919A (zh) 2025-07-08
KR20210040960A (ko) 2021-04-14
CN112513938B (zh) 2025-05-09
US11856154B2 (en) 2023-12-26
JPWO2020032004A1 (ja) 2021-08-10
KR102624513B1 (ko) 2024-01-12
JP2025013386A (ja) 2025-01-24
KR102908923B1 (ko) 2026-01-08

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