non rigid registration
play

Non-Rigid Registration Hao Li Local Shape Matching: Non-Rigid - PowerPoint PPT Presentation

May 16, 2023 •424 likes •1.88k views

Non-Rigid Registration Hao Li Local Shape Matching: Non-Rigid Registration Correspondence Problem Classification How many meshes? Two: Pairwise registration Initial registration available? Yes: Local optimization methods Class of

  1. Deformation Model Embedded Deformation incomplete scan deformation graph high-resolution Local Shape Matching: Non-Rigid Registration 14

  2. Deformation Model Embedded Deformation incomplete scan deformation graph high-resolution Local Shape Matching: Non-Rigid Registration 14

  3. Deformation Model Embedded Deformation incomplete scan deformation graph high-resolution unknown warp Local Shape Matching: Non-Rigid Registration 14

  4. Deformation Model Embedded Deformation incomplete scan deformation graph high-resolution unknown warp incomplete match Local Shape Matching: Non-Rigid Registration 14

  5. Deformation Model Embedded Deformation incomplete scan deformation graph high-resolution unknown warp detail preservation global consistency incomplete match Local Shape Matching: Non-Rigid Registration 14

  6. Deformation Model Embedded Deformation incomplete scan deformation graph high-resolution unknown warp detail preservation global consistency incomplete match Local Shape Matching: Non-Rigid Registration 14

  7. Deformation Model Embedded Deformation incomplete scan deformation graph high-resolution unknown warp detail preservation global consistency incomplete match Linear Blend Skinning Local Shape Matching: Non-Rigid Registration 14

  8. Deformation Model Embedded Deformation incomplete scan deformation graph high-resolution unknown warp detail preservation global consistency incomplete match Linear Blend Skinning Local Shape Matching: Non-Rigid Registration 14

  9. Deformation Model Embedded Deformation incomplete scan deformation graph high-resolution unknown warp detail preservation global consistency incomplete match Linear Blend Skinning Local Shape Matching: Non-Rigid Registration 14

  10. Deformation Model detail preservation global consistency Local Shape Matching: Non-Rigid Registration 15

  11. Deformation Model detail preservation global consistency Local Shape Matching: Non-Rigid Registration 15

  12. Deformation Model detail preservation global consistency Local Shape Matching: Non-Rigid Registration 15

  13. Deformation Model detail preservation global consistency Local Shape Matching: Non-Rigid Registration 15

  14. Deformation Model detail preservation global consistency Local Shape Matching: Non-Rigid Registration 15

  15. Deformation Model detail preservation global consistency Local Shape Matching: Non-Rigid Registration 15

  16. Deformation Model detail preservation global consistency Local Shape Matching: Non-Rigid Registration 15

  17. Deformation Model E rigid detail preservation global consistency Local Shape Matching: Non-Rigid Registration 15

  18. Deformation Model E rigid E smooth detail preservation global consistency Local Shape Matching: Non-Rigid Registration 15

  19. Non-Linear Energy Minimization E rigid E smooth c i v i Local Shape Matching: Non-Rigid Registration 16

  20. Non-Linear Energy Minimization c i v i E rigid E smooth Local Shape Matching: Non-Rigid Registration 16

  21. Non-Linear Energy Minimization c i v i E rigid E smooth Local Shape Matching: Non-Rigid Registration 16

  22. Non-Linear Energy Minimization c i v i E rigid E smooth Local Shape Matching: Non-Rigid Registration 16

Recommend

Pairwise, Rigid Registration The ICP Algorithm and Its Variants 1 1 Correspondence Problem

Pairwise, Rigid Registration The ICP Algorithm and Its Variants 1 1 Correspondence Problem

Pairwise, Rigid Registration The ICP Algorithm and Its Variants 1 1 Correspondence Problem Classification How many meshes? Two: Pairwise registration More than two: multi-view registration Initial registration available? Yes: Local

1.1k views • 50 slides
Geometric Registration for Deformable Shapes 2.1 ICP + Tangent Space optimization for Rigid

Geometric Registration for Deformable Shapes 2.1 ICP + Tangent Space optimization for Rigid

Geometric Registration for Deformable Shapes 2.1 ICP + Tangent Space optimization for Rigid Motions Registration Problem Given Two point cloud data sets P ( model ) and Q ( data ) sampled from surfaces P and Q respectively. Q P data

289 views • 24 slides
Geometric Registration for Deformable Shapes 3.5 Articulated Registration Graph cuts and

Geometric Registration for Deformable Shapes 3.5 Articulated Registration Graph cuts and

Geometric Registration for Deformable Shapes 3.5 Articulated Registration Graph cuts and piecewise-rigid registration [CZ08] Articulated registration [CZ09] Implementation issues and alternatives Articulated registration Movement consists of

795 views • 50 slides
Geometric Registration for Deformable Shapes 1.3 4D Kinematic Surfaces Rigid Transformation (

Geometric Registration for Deformable Shapes 1.3 4D Kinematic Surfaces Rigid Transformation (

Geometric Registration for Deformable Shapes 1.3 4D Kinematic Surfaces Rigid Transformation ( , ) ? R t P Q = + R T R I p Rp t 2 Eurographics 2010 Course Geometric Registration for Deformable Shapes Scanning (Moving)

323 views • 7 slides
fitting and non-rigid registration Marcel Lthi, Christoph Jud and Thomas Vetter University of

fitting and non-rigid registration Marcel Lthi, Christoph Jud and Thomas Vetter University of

A unified approach to shape model fitting and non-rigid registration Marcel Lthi, Christoph Jud and Thomas Vetter University of Basel Shape modeling pipeline Acquisition Registration Modeling Fitting Correspondence Correspondence

667 views • 53 slides
Real-Time Non-Rigid Image Registration (Image Morphing) Engine Propulsion Science and Technology,

Real-Time Non-Rigid Image Registration (Image Morphing) Engine Propulsion Science and Technology,

PST TP - 215 Real-Time Non-Rigid Image Registration (Image Morphing) Engine Propulsion Science and Technology, Inc. (PST) Randall Miles, Donna Yosmanovich, Michael Thorwart, Margaret Taylor GPU Technology Conference 2016 San Jose, CA April 5,

589 views • 29 slides
Physically-Based Modeling for Medical Image Registration Huai-Ping Lee COMP 768 Presentation

Physically-Based Modeling for Medical Image Registration Huai-Ping Lee COMP 768 Presentation

Physically-Based Modeling for Medical Image Registration Huai-Ping Lee COMP 768 Presentation What is Image Registration? A moving image I m ( x ) and a fixed image I f ( x ), can be 2D or 3D Rigid registration: find an affine transformation

806 views • 42 slides
over a vertical line to the right. C 90 90 A B

over a vertical line to the right. C 90 90 A B

D AY 46 B ASIC RESULTS OF RIGID MOTIONS I NTRODUCTION A rigid motion is a transformation on a plane that preserves the distance between the points and the relative position of the points. There are four rigid motions namely reflection,

375 views • 11 slides
Non-rigid Registration Marcel Lthi Graphics and Vision Research Group Department of

Non-rigid Registration Marcel Lthi Graphics and Vision Research Group Department of

> DEPARTMENT OF MATHEMATICS AND COMPUTER SCIENCE GRAVIS 2018 | BASEL Non-rigid Registration Marcel Lthi Graphics and Vision Research Group Department of Mathematics and Computer Science University of Basel > DEPARTMENT OF MATHEMATICS

869 views • 75 slides
and then one or more rigid motions applied to its image, the result is called a composition of

and then one or more rigid motions applied to its image, the result is called a composition of

D AY 48 C OMPOSITION OF RIGID MOTIONS I NTRODUCTION In the previous lessons, we took an in-depth study on the basic rigid motions, basically, rotations, reflections, translations and glide reflections, including their key properties. It is

354 views • 34 slides
eleven rigid frames: compression & buckling Rigid Frames 1 Elements of Architectural

eleven rigid frames: compression & buckling Rigid Frames 1 Elements of Architectural

E LEMENTS OF A RCHITECTURAL S TRUCTURES : F ORM, B EHAVIOR, AND D ESIGN ARCH 614 D R. A NNE N ICHOLS S PRING 2019 lecture eleven rigid frames: compression & buckling Rigid Frames 1 Elements of Architectural Structures S2019abn http://

556 views • 31 slides
Quaternions John C. Hart CS 318 Interactive Computer Graphics Rigid Body Dynamics Rigid

Quaternions John C. Hart CS 318 Interactive Computer Graphics Rigid Body Dynamics Rigid

Quaternions John C. Hart CS 318 Interactive Computer Graphics Rigid Body Dynamics Rigid bodies Inflexible Center of gravity Location in space Orientation in space Rigid body dynamics Force applied to object

283 views • 16 slides
R F 0 y y rigid body M 0 M equilibrium Rigid Body Equilibrium 1

R F 0 y y rigid body M 0 M equilibrium Rigid Body Equilibrium 1

A RCHITECTURAL S TRUCTURES : Equilibrium F ORM, B EHAVIOR, AND D ESIGN ARCH 331 rigid body D R. A NNE N ICHOLS doesnt deform F ALL 2018 C B coplanar force systems A lecture five static: 0 R F x x

217 views • 7 slides
Co-rigid sets in redundantly rigid augmentations Andr as Mih alyk o with Tibor Jord

Co-rigid sets in redundantly rigid augmentations Andr as Mih alyk o with Tibor Jord

Co-rigid sets in redundantly rigid augmentations Andr as Mih alyk o with Tibor Jord an and Csaba Kir aly Department of Operations Research, E otv os Lor and University Budapest, Hungary Geometric constraint systems:

582 views • 42 slides
Recap: rigid motions Rigid motion is a combination of rotation and translation Defined

Recap: rigid motions Rigid motion is a combination of rotation and translation Defined

Forward and Inverse Kinematics Chapter 3 Hadi Moradi ( original slides by Steve from Harvard ) Recap: rigid motions Rigid motion is a combination of rotation and translation Defined by a rotation matrix ( R ) and a displacement vector

632 views • 14 slides
Hybrid rigid body modelling Al Kikhney EMBL Hamburg Hybrid rigid body modelling in ATSAS 3.0

Hybrid rigid body modelling Al Kikhney EMBL Hamburg Hybrid rigid body modelling in ATSAS 3.0

Solution Scattering from Biological Macromolecules Hybrid rigid body modelling Al Kikhney EMBL Hamburg Hybrid rigid body modelling in ATSAS 3.0 CRYSOL computing SAXS from a model SASREF rigid body modelling BUNCH adding

747 views • 57 slides
Rigid Inclusion Design & Construction Wentworth Institute of Technology | Beatty Hall |

Rigid Inclusion Design & Construction Wentworth Institute of Technology | Beatty Hall |

haywardbaker.com Rigid Inclusion Design & Construction Wentworth Institute of Technology | Beatty Hall | Boston, MA Kevin Dawson, PE, Vice President, New England Area Manager Presentation Outline Why Rigid Inclusions What are Rigid

575 views • 20 slides
Rigid body dynamics Rigid body simulation Once we consider an object with spatial extent,

Rigid body dynamics Rigid body simulation Once we consider an object with spatial extent,

Rigid body dynamics Rigid body simulation Once we consider an object with spatial extent, particle system simulation is no longer sufficient Rigid body simulation Unconstrained system no contact Constrained system collision

874 views • 63 slides
Rigid body dynamics Rigid body simulation Once we consider an object with spatial extent,

Rigid body dynamics Rigid body simulation Once we consider an object with spatial extent,

Rigid body dynamics Rigid body simulation Once we consider an object with spatial extent, particle system simulation is no longer sufficient Rigid body simulation Unconstrained system no contact Constrained system collision

788 views • 57 slides
Rigid body dynamics Rigid body simulation Once we consider an object with spatial extent,

Rigid body dynamics Rigid body simulation Once we consider an object with spatial extent,

Rigid body dynamics Rigid body simulation Once we consider an object with spatial extent, particle system simulation is no longer sufficient Rigid body simulation Unconstrained system no contact Constrained system

890 views • 73 slides
ten moments and shear typically statically indeterminate types rigid frames: portal

ten moments and shear typically statically indeterminate types rigid frames: portal

A RCHITECTURAL S TRUCTURES : Rigid Frames F ORM, B EHAVIOR, AND D ESIGN ARCH 331 rigid frames have no D R. A NNE N ICHOLS pins S UMMER 2018 frame is all one body lecture joints transfer ten moments and shear typically

391 views • 9 slides
REGISTRATION FOR MOBILE HDR PHOTOGRAPHY Orazio Gallo, 04/06/2016 (work with Alejandro Troccoli,

REGISTRATION FOR MOBILE HDR PHOTOGRAPHY Orazio Gallo, 04/06/2016 (work with Alejandro Troccoli,

April 4-7, 2016 | Silicon Valley LOCALLY NON-RIGID REGISTRATION FOR MOBILE HDR PHOTOGRAPHY Orazio Gallo, 04/06/2016 (work with Alejandro Troccoli, Jun Hu, Kari Pulli, and Jan Kautz) WHAT IS HIGH -DYNAMIC- RANGE? Kinda depends on whom you

759 views • 71 slides
Surface Registration Gianpaolo Palma The problem 3D scanning generates multiple range images

Surface Registration Gianpaolo Palma The problem 3D scanning generates multiple range images

Surface Registration Gianpaolo Palma The problem 3D scanning generates multiple range images Each contain 3D points for different parts of the model in the local coordinates of the scanner Find a rigid transformation (rotation +

1.02k views • 55 slides
twelve moments and shear typically statically indeterminate types rigid frames:

twelve moments and shear typically statically indeterminate types rigid frames:

A RCHITECTURAL S TRUCTURES : Rigid Frames F ORM, B EHAVIOR, AND D ESIGN ARCH 331 rigid frames have no D R. A NNE N ICHOLS pins S PRING 2018 frame is all one body lecture joints transfer twelve moments and shear typically

546 views • 9 slides

More recommend