JP2022137826A - ３ｄオブジェクトのストリーミング方法、装置、及びプログラム - Google Patents

３ｄオブジェクトのストリーミング方法、装置、及びプログラム Download PDF

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Publication number
JP2022137826A
JP2022137826A JP2021037507A JP2021037507A JP2022137826A JP 2022137826 A JP2022137826 A JP 2022137826A JP 2021037507 A JP2021037507 A JP 2021037507A JP 2021037507 A JP2021037507 A JP 2021037507A JP 2022137826 A JP2022137826 A JP 2022137826A
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Japan
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information
server
client
geometry
alpha
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JP2021037507A
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English (en)
Japanese (ja)
Inventor
ソロルサノ ルイス オスカー ラミレス
Oscar Ramirez Solorzano Luis
アレキサンダー ミハイロビッチ ボリソフ
Mikhailovich Borisov Alexandre
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Mawari Inc
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Mawari Inc
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Priority to JP2021037507A priority Critical patent/JP2022137826A/ja
Priority to KR1020237034135A priority patent/KR20230153467A/ko
Priority to CN202180095336.9A priority patent/CN117043824A/zh
Priority to PCT/JP2021/016202 priority patent/WO2022190398A1/ja
Priority to US17/413,135 priority patent/US20230401785A1/en
Priority to EP21930248.6A priority patent/EP4290465B1/en
Priority to PCT/JP2022/009411 priority patent/WO2022191070A1/ja
Priority to US18/549,458 priority patent/US20240177354A1/en
Priority to CN202280019625.5A priority patent/CN117063473A/zh
Priority to EP22767027.0A priority patent/EP4290868B1/en
Priority to KR1020237034136A priority patent/KR20230153468A/ko
Priority to PCT/JP2022/010053 priority patent/WO2022191200A1/ja
Priority to KR1020237034137A priority patent/KR20230153469A/ko
Priority to US18/549,431 priority patent/US12254566B2/en
Priority to CN202280019626.XA priority patent/CN117121493A/zh
Priority to EP22767154.2A priority patent/EP4290869A4/en
Priority to JP2022037172A priority patent/JP7430411B2/ja
Publication of JP2022137826A publication Critical patent/JP2022137826A/ja
Priority to JP2024006082A priority patent/JP7829244B2/ja
Priority to US19/052,423 priority patent/US20250239011A1/en
Pending legal-status Critical Current

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    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
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    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
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    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • 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
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    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23412—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs for generating or manipulating the scene composition of objects, e.g. MPEG-4 objects
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    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
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    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44012—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving rendering scenes according to scene graphs, e.g. MPEG-4 scene graphs
    • G—PHYSICS
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    • G06T2207/10024—Color image
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    • G06T2207/10028—Range image; Depth image; 3D point clouds
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    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/08—Bandwidth reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Hardware Design (AREA)
  • Architecture (AREA)
  • Human Computer Interaction (AREA)
  • Computing Systems (AREA)
  • Processing Or Creating Images (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
  • Image Generation (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP2021037507A 2021-03-09 2021-03-09 ３ｄオブジェクトのストリーミング方法、装置、及びプログラム Pending JP2022137826A (ja)

Priority Applications (19)

Application Number Priority Date Filing Date Title
JP2021037507A JP2022137826A (ja) 2021-03-09 2021-03-09 ３ｄオブジェクトのストリーミング方法、装置、及びプログラム
KR1020237034135A KR20230153467A (ko) 2021-03-09 2021-04-21 3d 오브젝트의 스트리밍 방법, 장치, 및 프로그램
CN202180095336.9A CN117043824A (zh) 2021-03-09 2021-04-21 3d对象的流传输方法、装置和程序
PCT/JP2021/016202 WO2022190398A1 (ja) 2021-03-09 2021-04-21 ３ｄオブジェクトのストリーミング方法、装置、及びプログラム
US17/413,135 US20230401785A1 (en) 2021-03-09 2021-04-21 Method, apparatus, and non-transitory computer-readable recording medium for streaming 3d objects
EP21930248.6A EP4290465B1 (en) 2021-03-09 2021-04-21 3d object streaming method, device, and program
EP22767027.0A EP4290868B1 (en) 2021-03-09 2022-03-04 3d object streaming method, device, and program
US18/549,458 US20240177354A1 (en) 2021-03-09 2022-03-04 3d object streaming method, device, and non-transitory computer-readable recording medium
CN202280019625.5A CN117063473A (zh) 2021-03-09 2022-03-04 3d对象的流传输方法、装置和程序
PCT/JP2022/009411 WO2022191070A1 (ja) 2021-03-09 2022-03-04 ３ｄオブジェクトのストリーミング方法、装置、及びプログラム
KR1020237034136A KR20230153468A (ko) 2021-03-09 2022-03-04 3d 오브젝트의 스트리밍 방법, 장치, 및 프로그램
US18/549,431 US12254566B2 (en) 2021-03-09 2022-03-08 Method for analyzing user input regarding 3D object, device, and non-transitory computer-readable recording medium
KR1020237034137A KR20230153469A (ko) 2021-03-09 2022-03-08 3d 오브젝트에 관한 유저 입력의 해석 방법, 장치, 및 프로그램
PCT/JP2022/010053 WO2022191200A1 (ja) 2021-03-09 2022-03-08 ３ｄオブジェクトに関するユーザ入力の解析方法、装置、及びプログラム
CN202280019626.XA CN117121493A (zh) 2021-03-09 2022-03-08 关于3d对象的用户输入的分析方法、装置和程序
EP22767154.2A EP4290869A4 (en) 2021-03-09 2022-03-08 METHOD FOR ANALYZING USER INPUT REGARDING 3D OBJECT, DEVICE AND PROGRAM
JP2022037172A JP7430411B2 (ja) 2021-03-09 2022-03-10 ３ｄオブジェクトのストリーミング方法、装置、及びプログラム
JP2024006082A JP7829244B2 (ja) 2021-03-09 2024-01-18 ３ｄオブジェクトのストリーミング方法、装置、及びプログラム
US19/052,423 US20250239011A1 (en) 2021-03-09 2025-02-13 Method for analyzing user input regarding 3d object, device, and non-transitory computer-readable recording medium

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JP2021037507A JP2022137826A (ja) 2021-03-09 2021-03-09 ３ｄオブジェクトのストリーミング方法、装置、及びプログラム

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JP2021037507A Pending JP2022137826A (ja) 2021-03-09 2021-03-09 ３ｄオブジェクトのストリーミング方法、装置、及びプログラム
JP2022037172A Active JP7430411B2 (ja) 2021-03-09 2022-03-10 ３ｄオブジェクトのストリーミング方法、装置、及びプログラム
JP2024006082A Active JP7829244B2 (ja) 2021-03-09 2024-01-18 ３ｄオブジェクトのストリーミング方法、装置、及びプログラム

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JP2024006082A Active JP7829244B2 (ja) 2021-03-09 2024-01-18 ３ｄオブジェクトのストリーミング方法、装置、及びプログラム

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US (4) US20230401785A1 (https=)
EP (3) EP4290465B1 (https=)
JP (3) JP2022137826A (https=)
KR (3) KR20230153467A (https=)
CN (3) CN117043824A (https=)
WO (3) WO2022190398A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI899162B (zh) * 2020-05-06 2025-10-01 法商內數位Ｃｅ專利控股公司 具有阿爾法層的3d場景傳輸
JP2022137826A (ja) * 2021-03-09 2022-09-22 株式会社Mawari ３ｄオブジェクトのストリーミング方法、装置、及びプログラム
WO2022211459A1 (ko) * 2021-04-02 2022-10-06 현대자동차주식회사 세그멘테이션을 이용하는 비디오 코딩방법 및 장치
JP2024075939A (ja) * 2022-11-24 2024-06-05 キヤノン株式会社 電子機器および電子機器の制御方法
US12506800B2 (en) * 2023-05-16 2025-12-23 Hexagon Technology Center Gmbh Precision geometry service for thin client applications
US12554557B2 (en) * 2023-05-16 2026-02-17 Hexagon Technology Center Gmbh Precision geometry client for thin client applications
US20240404258A1 (en) * 2023-05-30 2024-12-05 Acer Incorporated Automatic efficient small model selection for monocular depth estimation
US12573184B2 (en) * 2023-05-30 2026-03-10 Acer Incorporated System and method for presenting three-dimensional content and three-dimensional content calculation apparatus
US12403819B2 (en) 2023-09-08 2025-09-02 Adeia Guides Inc. System and methods to modify active car paint
JP7799722B2 (ja) * 2024-01-29 2026-01-15 任天堂株式会社 画像処理プログラム、画像処理システム、画像処理装置、および画像処理方法
US12277888B1 (en) * 2024-01-30 2025-04-15 Adeia Guides Inc. System and methods to program active vehicle paint surfaces
WO2025244282A1 (ko) * 2024-05-21 2025-11-27 삼성전자주식회사 깊이 값이 포함된 알파 채널을 이용하여 입체적인 이미지 또는 입체적인 비디오를 생성하기 위한 전자 장치, 방법, 및 비-일시적 컴퓨터 판독가능 저장 매체

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09200599A (ja) * 1996-01-22 1997-07-31 Sanyo Electric Co Ltd 画像撮影方法
JP2004302524A (ja) * 2003-03-28 2004-10-28 Kitakyushu Foundation For The Advancement Of Industry Science & Technology ３次元モデリング・プログラム、３次元モデリング制御プログラム、３次元モデリング・データ伝送プログラム、記録媒体および３次元モデリング方法
JP2014501973A (ja) * 2010-12-01 2014-01-23 アルカテル−ルーセント ３ｄビデオ情報をサーバからクライアントに送信するための方法および装置
JP2014219739A (ja) * 2013-05-01 2014-11-20 株式会社ディジタルメディアプロフェッショナル 空間を分割してグラフィックスを処理する画像処理装置及び画像処理方法
WO2019003953A1 (ja) * 2017-06-29 2019-01-03 ソニー株式会社 画像処理装置および画像処理方法
WO2019039282A1 (ja) * 2017-08-22 2019-02-28 ソニー株式会社 画像処理装置および画像処理方法
WO2020050222A1 (ja) * 2018-09-07 2020-03-12 シャープ株式会社 画像再生装置、画像生成装置、画像生成方法、制御プログラム及び記録媒体
JP2020136882A (ja) * 2019-02-19 2020-08-31 株式会社メディア工房 点群データ通信システム、点群データ送信装置および点群データ送信方法
JP2020536300A (ja) * 2017-09-29 2020-12-10 インターデジタル ヴイシー ホールディングス， インコーポレイテッド ３ｄシーンの点の属性を修正するための方法及び装置

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4314655B2 (ja) * 1998-03-04 2009-08-19 ソニー株式会社 画像処理装置
JP2003513538A (ja) * 1999-10-22 2003-04-08 アクティブスカイ，インコーポレイテッド オブジェクト指向ビデオシステム
US8893207B2 (en) * 2002-12-10 2014-11-18 Ol2, Inc. System and method for compressing streaming interactive video
JP2005259097A (ja) 2004-03-15 2005-09-22 Katsunori Kondo ３次元ｃｇインタラクティブバナー
CN100566414C (zh) * 2007-08-06 2009-12-02 北京航空航天大学 一种基于特征保留的三维模型递进传输方法
JP5103590B2 (ja) 2007-12-05 2012-12-19 倫也 佐藤 情報処理装置および情報処理方法
US20100134494A1 (en) 2008-12-02 2010-06-03 Electronics And Telecommunications Research Institute Remote shading-based 3d streaming apparatus and method
KR101660721B1 (ko) 2009-06-15 2016-09-29 엘지전자 주식회사 발광 다이오드 패키지 및 이를 포함하는 백라이트 유닛과 디스플레이장치
US20120251083A1 (en) * 2011-03-29 2012-10-04 Svendsen Jostein Systems and methods for low bandwidth consumption online content editing
US8860717B1 (en) * 2011-03-29 2014-10-14 Google Inc. Web browser for viewing a three-dimensional object responsive to a search query
JP6802393B2 (ja) * 2017-06-09 2020-12-16 株式会社ソニー・インタラクティブエンタテインメント 中心窩レンダリングシステムにおける、遅延ライティングの最適化、パーティクルの中心窩適応、及びシミュレーションモデル
US11290758B2 (en) 2017-08-30 2022-03-29 Samsung Electronics Co., Ltd. Method and apparatus of point-cloud streaming
JP6778163B2 (ja) 2017-08-31 2020-10-28 Kddi株式会社 オブジェクト情報の複数面への投影によって視点映像を合成する映像合成装置、プログラム及び方法
JP7277372B2 (ja) * 2017-10-27 2023-05-18 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 三次元モデル符号化装置、三次元モデル復号装置、三次元モデル符号化方法、および、三次元モデル復号方法
US10529129B2 (en) * 2018-04-20 2020-01-07 Hulu, LLC Dynamic selection mechanism for interactive video
CN120525974A (zh) * 2018-06-12 2025-08-22 松下电器（美国）知识产权公司 三维数据编码方法及装置、三维数据解码方法及装置、计算机程序产品
US10497180B1 (en) * 2018-07-03 2019-12-03 Ooo “Ai-Eksp” System and method for display of augmented reality
WO2020013249A1 (ja) * 2018-07-13 2020-01-16 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
JP2020052369A (ja) * 2018-09-28 2020-04-02 キヤノン株式会社 画像形成装置
US20200153885A1 (en) * 2018-10-01 2020-05-14 Lg Electronics Inc. Apparatus for transmitting point cloud data, a method for transmitting point cloud data, an apparatus for receiving point cloud data and/or a method for receiving point cloud data
US11087549B2 (en) * 2018-10-15 2021-08-10 University Of Maryland, College Park Methods and apparatuses for dynamic navigable 360 degree environments
WO2020145668A1 (ko) * 2019-01-08 2020-07-16 삼성전자주식회사 3차원 컨텐츠의 처리 및 전송 방법
JP2020113094A (ja) * 2019-01-15 2020-07-27 株式会社シーエスレポーターズ 拡張現実空間に配置される３ｄオブジェクトを生成する方法
WO2021002592A1 (ko) * 2019-07-03 2021-01-07 엘지전자 주식회사 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법
JP7500896B2 (ja) 2019-08-29 2024-06-18 日本国土開発株式会社 濾過用カートリッジ
US11418769B1 (en) * 2020-09-25 2022-08-16 Apple Inc. Viewport adaptive volumetric content streaming and/or rendering
US20230388557A1 (en) * 2020-10-07 2023-11-30 Lg Electronics Inc. Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method
JP2022137826A (ja) * 2021-03-09 2022-09-22 株式会社Mawari ３ｄオブジェクトのストリーミング方法、装置、及びプログラム

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09200599A (ja) * 1996-01-22 1997-07-31 Sanyo Electric Co Ltd 画像撮影方法
JP2004302524A (ja) * 2003-03-28 2004-10-28 Kitakyushu Foundation For The Advancement Of Industry Science & Technology ３次元モデリング・プログラム、３次元モデリング制御プログラム、３次元モデリング・データ伝送プログラム、記録媒体および３次元モデリング方法
JP2014501973A (ja) * 2010-12-01 2014-01-23 アルカテル−ルーセント ３ｄビデオ情報をサーバからクライアントに送信するための方法および装置
JP2014219739A (ja) * 2013-05-01 2014-11-20 株式会社ディジタルメディアプロフェッショナル 空間を分割してグラフィックスを処理する画像処理装置及び画像処理方法
WO2019003953A1 (ja) * 2017-06-29 2019-01-03 ソニー株式会社 画像処理装置および画像処理方法
WO2019039282A1 (ja) * 2017-08-22 2019-02-28 ソニー株式会社 画像処理装置および画像処理方法
JP2020536300A (ja) * 2017-09-29 2020-12-10 インターデジタル ヴイシー ホールディングス， インコーポレイテッド ３ｄシーンの点の属性を修正するための方法及び装置
WO2020050222A1 (ja) * 2018-09-07 2020-03-12 シャープ株式会社 画像再生装置、画像生成装置、画像生成方法、制御プログラム及び記録媒体
JP2020136882A (ja) * 2019-02-19 2020-08-31 株式会社メディア工房 点群データ通信システム、点群データ送信装置および点群データ送信方法

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