JP2015512072A - ３次元（３ｄ）モデルのテクスチャ情報を圧縮する方法及び装置 - Google Patents

３次元（３ｄ）モデルのテクスチャ情報を圧縮する方法及び装置 Download PDF

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JP2015512072A
JP2015512072A JP2014552485A JP2014552485A JP2015512072A JP 2015512072 A JP2015512072 A JP 2015512072A JP 2014552485 A JP2014552485 A JP 2014552485A JP 2014552485 A JP2014552485 A JP 2014552485A JP 2015512072 A JP2015512072 A JP 2015512072A
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instance
texture
pattern
property
model
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JP2015512072A5 (https=
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チャン，ウェンフェイ
ティアン，チャン
カイ，カンイン
ルオ，タオ
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Thomson Licensing SAS
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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
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/04—Texture mapping
    • 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
    • H04N19/20—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Image Generation (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Processing Or Creating Images (AREA)
JP2014552485A 2012-01-21 2012-12-29 ３次元（３ｄ）モデルのテクスチャ情報を圧縮する方法及び装置 Pending JP2015512072A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CNPCT/CN2012/070703 2012-01-21
CN2012070703 2012-01-21
CN2012074356 2012-04-19
CNPCT/CN2012/074356 2012-04-19
PCT/CN2012/087935 WO2013107273A1 (en) 2012-01-21 2012-12-29 Method and apparatus for compressing texture information of three-dimensional (3d) models

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JP2015512072A true JP2015512072A (ja) 2015-04-23
JP2015512072A5 JP2015512072A5 (https=) 2016-02-18

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JP2014552485A Pending JP2015512072A (ja) 2012-01-21 2012-12-29 ３次元（３ｄ）モデルのテクスチャ情報を圧縮する方法及び装置

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US (1) US9979948B2 (https=)
EP (1) EP2805307B1 (https=)
JP (1) JP2015512072A (https=)
KR (1) KR20140116114A (https=)
WO (1) WO2013107273A1 (https=)

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WO2019087553A1 (ja) * 2017-11-02 2019-05-09 キヤノン株式会社 情報生成装置、情報処理装置、制御方法、プログラム、及びデータ構造
JP2025508398A (ja) * 2022-07-26 2025-03-26 テンセント・アメリカ・エルエルシー インスタンスベースのメッシュコーディングのための方法、装置、およびコンピュータプログラム

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CN105894551B (zh) * 2016-03-31 2020-02-14 百度在线网络技术（北京）有限公司 图像绘制方法及装置
GB2560319B (en) 2017-03-06 2020-09-02 Canon Kk Improved encoding and decoding of texture mapping data in textured 3D mesh models
US10861196B2 (en) 2017-09-14 2020-12-08 Apple Inc. Point cloud compression
US11818401B2 (en) 2017-09-14 2023-11-14 Apple Inc. Point cloud geometry compression using octrees and binary arithmetic encoding with adaptive look-up tables
US11113845B2 (en) 2017-09-18 2021-09-07 Apple Inc. Point cloud compression using non-cubic projections and masks
US10909725B2 (en) 2017-09-18 2021-02-02 Apple Inc. Point cloud compression
US10867414B2 (en) 2018-04-10 2020-12-15 Apple Inc. Point cloud attribute transfer algorithm
US11010928B2 (en) 2018-04-10 2021-05-18 Apple Inc. Adaptive distance based point cloud compression
US11017566B1 (en) 2018-07-02 2021-05-25 Apple Inc. Point cloud compression with adaptive filtering
US11202098B2 (en) 2018-07-05 2021-12-14 Apple Inc. Point cloud compression with multi-resolution video encoding
US11012713B2 (en) 2018-07-12 2021-05-18 Apple Inc. Bit stream structure for compressed point cloud data
US11367224B2 (en) 2018-10-02 2022-06-21 Apple Inc. Occupancy map block-to-patch information compression
US11430155B2 (en) 2018-10-05 2022-08-30 Apple Inc. Quantized depths for projection point cloud compression
US11823421B2 (en) * 2019-03-14 2023-11-21 Nokia Technologies Oy Signalling of metadata for volumetric video
US11711544B2 (en) 2019-07-02 2023-07-25 Apple Inc. Point cloud compression with supplemental information messages
US11895307B2 (en) 2019-10-04 2024-02-06 Apple Inc. Block-based predictive coding for point cloud compression
US11798196B2 (en) * 2020-01-08 2023-10-24 Apple Inc. Video-based point cloud compression with predicted patches
US11948338B1 (en) 2021-03-29 2024-04-02 Apple Inc. 3D volumetric content encoding using 2D videos and simplified 3D meshes
US11742877B2 (en) * 2021-03-31 2023-08-29 DRIC Software, Inc. File compression system
WO2026052961A1 (en) * 2024-09-06 2026-03-12 V-Nova International Ltd Processing a three-dimensional representation of a scene

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JP2007536621A (ja) * 2004-05-03 2007-12-13 マイクロソフト コーポレーション ３次元シーン階層の２次元合成システムへの組込み
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Publication number Priority date Publication date Assignee Title
WO2019087553A1 (ja) * 2017-11-02 2019-05-09 キヤノン株式会社 情報生成装置、情報処理装置、制御方法、プログラム、及びデータ構造
JP2019086918A (ja) * 2017-11-02 2019-06-06 キヤノン株式会社 情報生成装置、情報処理装置、制御方法、プログラム、及びデータ構造
US11120607B2 (en) 2017-11-02 2021-09-14 Canon Kabushiki Kaisha Information generating apparatus, information processing apparatus, control method, and non-transitory computer-readable storage medium
JP7182863B2 (ja) 2017-11-02 2022-12-05 キヤノン株式会社 情報生成装置、情報処理装置、制御方法、プログラム、及びデータ構造
JP2025508398A (ja) * 2022-07-26 2025-03-26 テンセント・アメリカ・エルエルシー インスタンスベースのメッシュコーディングのための方法、装置、およびコンピュータプログラム
JP7842883B2 (ja) 2022-07-26 2026-04-08 テンセント・アメリカ・エルエルシー インスタンスベースのメッシュコーディングのための方法、装置、およびコンピュータプログラム

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KR20140116114A (ko) 2014-10-01
WO2013107273A1 (en) 2013-07-25
EP2805307A4 (en) 2016-07-06
US9979948B2 (en) 2018-05-22
EP2805307A1 (en) 2014-11-26
US20140334717A1 (en) 2014-11-13
EP2805307B1 (en) 2024-04-24

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