KR102624513B1 - 3차원 데이터 저장 방법, 3차원 데이터 취득 방법, 3차원 데이터 저장 장치, 및 3차원 데이터 취득 장치 - Google Patents

3차원 데이터 저장 방법, 3차원 데이터 취득 방법, 3차원 데이터 저장 장치, 및 3차원 데이터 취득 장치 Download PDF

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KR102624513B1
KR102624513B1 KR1020217003077A KR20217003077A KR102624513B1 KR 102624513 B1 KR102624513 B1 KR 102624513B1 KR 1020217003077 A KR1020217003077 A KR 1020217003077A KR 20217003077 A KR20217003077 A KR 20217003077A KR 102624513 B1 KR102624513 B1 KR 102624513B1
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노리타카 이구치
도시야스 스기오
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파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카
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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
    • H04N19/46—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
    • 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
    • H04N19/50—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
    • H04N19/70—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • 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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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • 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)
KR1020217003077A 2018-08-06 2019-08-06 3차원 데이터 저장 방법, 3차원 데이터 취득 방법, 3차원 데이터 저장 장치, 및 3차원 데이터 취득 장치 Active KR102624513B1 (ko)

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Applications Claiming Priority (3)

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US201862714973P 2018-08-06 2018-08-06
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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KR1020247000719A Active KR102908923B1 (ko) 2018-08-06 2019-08-06 3차원 데이터 저장 방법, 3차원 데이터 취득 방법, 3차원 데이터 저장 장치, 및 3차원 데이터 취득 장치
KR1020257026034A Pending KR20250124389A (ko) 2018-08-06 2019-08-06 3차원 데이터 저장 방법, 3차원 데이터 취득 방법, 3차원 데이터 저장 장치, 및 3차원 데이터 취득 장치

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KR1020257026034A Pending KR20250124389A (ko) 2018-08-06 2019-08-06 3차원 데이터 저장 방법, 3차원 데이터 취득 방법, 3차원 데이터 저장 장치, 및 3차원 데이터 취득 장치

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US (4) US11477482B2 (https=)
EP (1) EP3836087A4 (https=)
JP (3) JP7581047B2 (https=)
KR (3) KR102624513B1 (https=)
CN (2) CN112513938B (https=)
WO (1) WO2020032004A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120182398A (zh) * 2018-08-08 2025-06-20 松下电器（美国）知识产权公司 三维数据生成方法、编码三维数据处理方法、三维数据生成装置、以及编码三维数据处理装置
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2018507591A (ja) * 2014-12-31 2018-03-15 ノキア テクノロジーズ オサケユイチア スケーラブルなビデオ符号化および復号化のための層間予測

Family Cites Families (42)

* 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
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
BRPI1013339B1 (pt) * 2009-02-19 2021-09-21 Interdigital Madison Patent Holdings Método e aparelho para codificar vídeo, método e aparelho para decodificar vídeo, sinal de vídeo formatado para incluir informações e mídia legível por processador
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
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
WO2013007171A1 (en) * 2011-07-08 2013-01-17 Technicolor (China) Technology Co., Ltd. System and method for encoding and decoding a bitstream for a 3d model having repetitive structure
MY164655A (en) 2011-07-29 2018-01-30 Sun Patent Trust Moving Picture Coding Method, Moving Picture Decoding Method, Moving Picture Coding Apparatus, Moving Picture Decoding Apparatus, And Decoding Apparatus
US9288505B2 (en) * 2011-08-11 2016-03-15 Qualcomm Incorporated Three-dimensional video with asymmetric spatial resolution
JP5933742B2 (ja) * 2011-11-25 2016-06-15 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ 反復構造発見ベースの３ｄモデル圧縮のビットストリームを生成する方法及び装置
US9390110B2 (en) * 2012-05-02 2016-07-12 Level Set Systems Inc. Method and apparatus for compressing three-dimensional point cloud data
CN104246831B (zh) 2012-07-30 2016-12-28 三菱电机株式会社 地图显示装置
US9674499B2 (en) * 2012-08-15 2017-06-06 Qualcomm Incorporated Compatible three-dimensional video communications
US20140079116A1 (en) * 2012-09-20 2014-03-20 Qualcomm Incorporated Indication of interlaced 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
KR102284107B1 (ko) * 2013-01-07 2021-07-30 삼성전자주식회사 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
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
CN114627664B (zh) 2016-08-26 2025-09-30 松下电器（美国）知识产权公司 三维信息处理方法以及三维信息处理装置
US9787321B1 (en) * 2016-11-17 2017-10-10 Google Inc. Point cloud data compression using a space-filling curve
EP3565259A1 (en) 2016-12-28 2019-11-06 Panasonic Intellectual Property Corporation of America Three-dimensional model distribution method, three-dimensional model receiving method, three-dimensional model distribution device, and three-dimensional model receiving device
US11514613B2 (en) * 2017-03-16 2022-11-29 Samsung Electronics Co., Ltd. Point cloud and mesh compression using image/video codecs
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
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
EP3429209A1 (en) * 2017-07-13 2019-01-16 Thomson Licensing A method and apparatus for encoding/decoding a point cloud representing 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
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
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
EP4213096B1 (en) * 2018-01-18 2026-04-22 Malikie Innovations 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
KR20260036027A (ko) * 2018-08-03 2026-03-13 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 3차원 데이터 부호화 방법, 3차원 데이터 복호 방법, 3차원 데이터 부호화 장치, 및 3차원 데이터 복호 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2018507591A (ja) * 2014-12-31 2018-03-15 ノキア テクノロジーズ オサケユイチア スケーラブルなビデオ符号化および復号化のための層間予測

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CN120281919A (zh) 2025-07-08
US11477482B2 (en) 2022-10-18
US20250159256A1 (en) 2025-05-15
JP7747852B2 (ja) 2025-10-01
KR20250124389A (ko) 2025-08-19
EP3836087A1 (en) 2021-06-16
KR20240010535A (ko) 2024-01-23
US20210120267A1 (en) 2021-04-22
JP7581047B2 (ja) 2024-11-12
EP3836087A4 (en) 2021-09-29
US12238333B2 (en) 2025-02-25
KR20210040960A (ko) 2021-04-14
CN112513938A (zh) 2021-03-16
US11856154B2 (en) 2023-12-26
US20240040149A1 (en) 2024-02-01
JP2025186421A (ja) 2025-12-23
KR102908923B1 (ko) 2026-01-08
CN112513938B (zh) 2025-05-09
JPWO2020032004A1 (ja) 2021-08-10
US20230007301A1 (en) 2023-01-05
WO2020032004A1 (ja) 2020-02-13
JP2025013386A (ja) 2025-01-24

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