CA3115027A1 - Morph target animation - Google Patents

Morph target animation Download PDF

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Publication number
CA3115027A1
CA3115027A1 CA3115027A CA3115027A CA3115027A1 CA 3115027 A1 CA3115027 A1 CA 3115027A1 CA 3115027 A CA3115027 A CA 3115027A CA 3115027 A CA3115027 A CA 3115027A CA 3115027 A1 CA3115027 A1 CA 3115027A1
Authority
CA
Canada
Prior art keywords
shapes
shape
morph target
interpolation
constraint
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.)
Pending
Application number
CA3115027A
Other languages
English (en)
French (fr)
Inventor
Tim Wu
Pavel SUMETC
David Bullivant
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.)
Soul Machines Ltd
Original Assignee
Soul Machines Ltd
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 Soul Machines Ltd filed Critical Soul Machines Ltd
Publication of CA3115027A1 publication Critical patent/CA3115027A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T13/00—Animation
    • G06T13/20—Three-dimensional [3D] animation
    • G06T13/40—Three-dimensional [3D] animation of characters, e.g. humans, animals or virtual beings
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/08—Volume rendering
    • 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
    • G06T19/20—Editing of three-dimensional [3D] images, e.g. changing shapes or colours, aligning objects or positioning parts
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/155—Segmentation; Edge detection involving morphological operators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/44—Morphing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/20—Indexing scheme for editing of 3D models
    • G06T2219/2021—Shape modification

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Architecture (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Processing Or Creating Images (AREA)
CA3115027A 2018-10-31 2019-10-31 Morph target animation Pending CA3115027A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ74762718 2018-10-31
NZ747627 2018-10-31
PCT/IB2019/059327 WO2020089817A1 (en) 2018-10-31 2019-10-31 Morph target animation

Publications (1)

Publication Number Publication Date
CA3115027A1 true CA3115027A1 (en) 2020-05-07

Family

ID=70463529

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3115027A Pending CA3115027A1 (en) 2018-10-31 2019-10-31 Morph target animation

Country Status (8)

Country Link
US (2) US11893673B2 (https=)
EP (1) EP3874462B1 (https=)
JP (1) JP7603006B2 (https=)
KR (1) KR102849773B1 (https=)
CN (1) CN112970045A (https=)
AU (1) AU2019371155A1 (https=)
CA (1) CA3115027A1 (https=)
WO (1) WO2020089817A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113383384A (zh) * 2019-01-25 2021-09-10 索美智能有限公司 语音动画的实时生成
JP7353418B1 (ja) 2022-05-06 2023-09-29 株式会社Cygames 画像を生成するためのプログラム、方法、画像生成装置、及びゲームシステム
JPWO2024069944A1 (https=) * 2022-09-30 2024-04-04
JP2024052519A (ja) * 2022-09-30 2024-04-11 株式会社Vrc 情報処理装置、情報処理方法、及びプログラム
US12243135B2 (en) * 2022-11-04 2025-03-04 Adobe Inc. Vector object blending
WO2025073598A1 (en) * 2023-10-04 2025-04-10 Interdigital Ce Patent Holdings, Sas Controllers user interface encoding in scene description
WO2025185992A1 (en) * 2024-03-04 2025-09-12 Interdigital Ce Patent Holdings, Sas Avatar blendshape semantics representation

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JP2002298155A (ja) 2001-03-29 2002-10-11 Hic:Kk 感情による３ｄコンピュータグラフィックス表情モデル形成システム
WO2004114063A2 (en) * 2003-06-13 2004-12-29 Georgia Tech Research Corporation Data reconstruction using directional interpolation techniques
US7292250B2 (en) * 2004-03-31 2007-11-06 Dreamworks Animation, Llc Character deformation pipeline for computer-generated animation
US20080129730A1 (en) * 2004-09-14 2008-06-05 Rockwood Alyn P Method and apparatus of feature frame modeling for representing objects and shapes
US20070268293A1 (en) * 2006-05-19 2007-11-22 Erick Miller Musculo-skeletal shape skinning
US8749543B2 (en) * 2006-08-15 2014-06-10 Microsoft Corporation Three dimensional polygon mesh deformation using subspace energy projection
US7843456B2 (en) * 2007-06-29 2010-11-30 Microsoft Corporation Gradient domain editing of animated meshes
US20090238404A1 (en) * 2008-03-18 2009-09-24 Fredrik Orderud Methods for using deformable models for tracking structures in volumetric data
US8207971B1 (en) 2008-12-31 2012-06-26 Lucasfilm Entertainment Company Ltd. Controlling animated character expressions
US8451277B2 (en) * 2009-07-24 2013-05-28 Disney Enterprises, Inc. Tight inbetweening
US20110050692A1 (en) * 2009-09-01 2011-03-03 Accuray Incorporated Interpolating and rendering sub-phases of a 4d dataset
US9449417B1 (en) * 2010-03-04 2016-09-20 Pixar Artistic simulation of curly hair
AU2011203028B1 (en) * 2011-06-22 2012-03-08 Microsoft Technology Licensing, Llc Fully automatic dynamic articulated model calibration
SG10201601385SA (en) * 2012-08-27 2016-04-28 Agency For Science Tchnology And Res Quantifying curvature of biological structures from imaging data
US9202300B2 (en) 2013-06-20 2015-12-01 Marza Animation Planet, Inc Smooth facial blendshapes transfer
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WO2016207311A1 (en) 2015-06-24 2016-12-29 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Skinned multi-person linear model
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US10586380B2 (en) * 2016-07-29 2020-03-10 Activision Publishing, Inc. Systems and methods for automating the animation of blendshape rigs
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US20190139277A1 (en) * 2017-11-03 2019-05-09 Adobe Inc. Efficiently modeling bristle deformation to generate realistic digital paint strokes

Also Published As

Publication number Publication date
KR102849773B1 (ko) 2025-08-22
AU2019371155A1 (en) 2021-05-27
US11893673B2 (en) 2024-02-06
US20240135620A1 (en) 2024-04-25
WO2020089817A1 (en) 2020-05-07
US20230117787A1 (en) 2023-04-20
EP3874462B1 (en) 2026-04-08
KR20210071024A (ko) 2021-06-15
EP3874462A1 (en) 2021-09-08
JP2022509916A (ja) 2022-01-25
CN112970045A (zh) 2021-06-15
EP3874462A4 (en) 2022-08-24
JP7603006B2 (ja) 2024-12-19

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