JP2006527945A - ３ｄモデルを使用するピクチャシーケンスの表現方法、対応する信号、および対応する装置 - Google Patents

３ｄモデルを使用するピクチャシーケンスの表現方法、対応する信号、および対応する装置 Download PDF

Info

Publication number
JP2006527945A
JP2006527945A JP2006516305A JP2006516305A JP2006527945A JP 2006527945 A JP2006527945 A JP 2006527945A JP 2006516305 A JP2006516305 A JP 2006516305A JP 2006516305 A JP2006516305 A JP 2006516305A JP 2006527945 A JP2006527945 A JP 2006527945A
Authority
JP
Japan
Prior art keywords
model
gop
picture
mesh
pictures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2006516305A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006527945A5 (enExample
Inventor
バルター，ラファエル
ジョイア，パトリック
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Orange SA
Original Assignee
France Telecom SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by France Telecom SA filed Critical France Telecom SA
Publication of JP2006527945A publication Critical patent/JP2006527945A/ja
Publication of JP2006527945A5 publication Critical patent/JP2006527945A5/ja
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
    • 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
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • 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
    • H04N19/177—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 group of pictures [GOP]
    • 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
    • H04N19/179—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 scene or a shot
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/27—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving both synthetic and natural picture components, e.g. synthetic natural hybrid coding [SNHC]
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/29—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/527—Global motion vector estimation
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Generation (AREA)
  • Processing Or Creating Images (AREA)
JP2006516305A 2003-06-18 2004-06-18 ３ｄモデルを使用するピクチャシーケンスの表現方法、対応する信号、および対応する装置 Withdrawn JP2006527945A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0307375A FR2856548A1 (fr) 2003-06-18 2003-06-18 Procede de representation d'une sequence d'images par modeles 3d, signal et dispositifs correspondants
PCT/FR2004/001542 WO2004114669A2 (fr) 2003-06-18 2004-06-18 Procede de representation d’une sequence d’images par modeles 3d, signal et dispositifs correspondants

Publications (2)

Publication Number Publication Date
JP2006527945A true JP2006527945A (ja) 2006-12-07
JP2006527945A5 JP2006527945A5 (enExample) 2007-08-09

Family

ID=33484549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006516305A Withdrawn JP2006527945A (ja) 2003-06-18 2004-06-18 ３ｄモデルを使用するピクチャシーケンスの表現方法、対応する信号、および対応する装置

Country Status (8)

Country Link
EP (1) EP1654882A2 (enExample)
JP (1) JP2006527945A (enExample)
KR (1) KR20060015755A (enExample)
CN (1) CN1806443A (enExample)
BR (1) BRPI0411506A (enExample)
CA (1) CA2528709A1 (enExample)
FR (1) FR2856548A1 (enExample)
WO (1) WO2004114669A2 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010518667A (ja) * 2007-02-01 2010-05-27 フランス・テレコム 多次元テクスチャを表すデータを符号化するための方法、符号化デバイス、ならびに対応する復号方法およびデバイス、信号およびソフトウェア
JP2019530386A (ja) * 2016-09-21 2019-10-17 カカドゥ アール アンド ディー ピーティーワイ リミテッド ビデオ及びマルチビュー・イマジェリーの圧縮及びアップサンプリングのためのベース固定モデル及び推論
JP2020526076A (ja) * 2017-06-29 2020-08-27 株式会社ソニー・インタラクティブエンタテインメント ビデオ生成方法および装置
JP2025507557A (ja) * 2022-08-12 2025-03-21 テンセント・アメリカ・エルエルシー 動的メッシュ圧縮における動きフィールドのコーディング
WO2025154699A1 (ja) * 2024-01-16 2025-07-24 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 符号化方法、復号方法、符号化装置及び復号装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010527523A (ja) * 2007-04-18 2010-08-12 ゴットフリート・ヴィルヘルム・ライプニッツ・ウニヴェルジテート・ハノーヴァー タイムコンシステントな３次元メッシュシーケンスのスケーラブルな圧縮方法
CN104243958B (zh) * 2014-09-29 2016-10-05 联想(北京)有限公司 三维网格数据的编码、解码方法以及编码、解码装置
CN114746900B (zh) * 2019-11-20 2025-10-28 松下知识产权经营株式会社 三维模型生成方法及三维模型生成装置
CN111862305B (zh) 2020-06-30 2024-06-18 阿波罗智能技术(北京)有限公司 处理图像的方法、装置、电子设备、存储介质和程序产品
JP7701898B2 (ja) * 2022-07-09 2025-07-02 Kddi株式会社 メッシュ復号装置、メッシュ符号化装置、メッシュ復号方法及びプログラム

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010518667A (ja) * 2007-02-01 2010-05-27 フランス・テレコム 多次元テクスチャを表すデータを符号化するための方法、符号化デバイス、ならびに対応する復号方法およびデバイス、信号およびソフトウェア
JP2019530386A (ja) * 2016-09-21 2019-10-17 カカドゥ アール アンド ディー ピーティーワイ リミテッド ビデオ及びマルチビュー・イマジェリーの圧縮及びアップサンプリングのためのベース固定モデル及び推論
JP7279939B2 (ja) 2016-09-21 2023-05-23 カカドゥ アール アンド ディー ピーティーワイ リミテッド ビデオ及びマルチビュー・イマジェリーの圧縮及びアップサンプリングのためのベース固定モデル及び推論
JP2020526076A (ja) * 2017-06-29 2020-08-27 株式会社ソニー・インタラクティブエンタテインメント ビデオ生成方法および装置
JP7128217B2 (ja) 2017-06-29 2022-08-30 株式会社ソニー・インタラクティブエンタテインメント ビデオ生成方法および装置
JP2025507557A (ja) * 2022-08-12 2025-03-21 テンセント・アメリカ・エルエルシー 動的メッシュ圧縮における動きフィールドのコーディング
JP7797675B2 (ja) 2022-08-12 2026-01-13 テンセント・アメリカ・エルエルシー 動的メッシュ圧縮における動きフィールドのコーディング
US12542926B2 (en) 2022-08-12 2026-02-03 Tencent America LLC Motion field coding in dynamic mesh compression
WO2025154699A1 (ja) * 2024-01-16 2025-07-24 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 符号化方法、復号方法、符号化装置及び復号装置

Also Published As

Publication number Publication date
CA2528709A1 (en) 2004-12-29
WO2004114669A3 (fr) 2005-03-10
KR20060015755A (ko) 2006-02-20
FR2856548A1 (fr) 2004-12-24
BRPI0411506A (pt) 2006-07-25
EP1654882A2 (fr) 2006-05-10
CN1806443A (zh) 2006-07-19
WO2004114669A2 (fr) 2004-12-29

Similar Documents

Publication Publication Date Title
Schwarz et al. Emerging MPEG standards for point cloud compression
Tang et al. Deep implicit volume compression
Magnor et al. Multi-view coding for image-based rendering using 3-D scene geometry
Würmlin et al. 3D video fragments: Dynamic point samples for real-time free-viewpoint video
KR101195942B1 (ko) 카메라 보정 방법 및 이를 이용한 3차원 물체 재구성 방법
US7324594B2 (en) Method for encoding and decoding free viewpoint videos
Pavez et al. Dynamic polygon clouds: representation and compression for VR/AR
US9165401B1 (en) Multi-perspective stereoscopy from light fields
Pavez et al. Dynamic polygon cloud compression
KR101817140B1 (ko) 평면 모델링을 통한 깊이 영상의 부호화 방법 및 부호화 장치
US20230316584A1 (en) Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method
CN117223287A (zh) 点云处理方法及装置、编码器、解码器、可读存储介质
Hornung et al. Interactive pixel‐accurate free viewpoint rendering from images with silhouette aware sampling
US20070064099A1 (en) Method of representing a sequence of pictures using 3d models, and corresponding devices and signals
Chou et al. Dynamic polygon clouds: Representation and compression for VR/AR
Malassiotis et al. Object-based coding of stereo image sequences using three-dimensional models
KR20060015755A (ko) 3차원 모델을 사용하는 화상 시퀀스를 표현하는 방법 및 그장치와 신호
Zhang et al. Light field sampling
Park et al. A mesh-based disparity representation method for view interpolation and stereo image compression
US11501468B2 (en) Method for compressing image data having depth information
Evers‐Senne et al. Image based interactive rendering with view dependent geometry
Waschbüsch et al. 3d video billboard clouds
Rudolph et al. Learned compression of point cloud geometry and attributes in a single model through multimodal rate-control
Chai et al. A depth map representation for real-time transmission and view-based rendering of a dynamic 3D scene
CN119784947A (zh) 一种基于稀疏深度的高精度三维重建方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070614

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070614

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20080728

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20080728